Senior Java Software Engineer - Join Unifonic's Innovative Team

At Unifonic, recognized as a Great Place to Work®, we are an innovative startup in the SaaS industry, transforming the way businesses engage with their customers. Our passionate team of over 500 Unifones is committed to providing exceptional experiences to more than 5000 client-focused companies.We foster a vibrant and collaborative workplace where creativity thrives, and fresh ideas are welcomed. As stakeholders in the company, we are more than just colleagues; we're a community of dedicated communicators. Come join us and be part of a groundbreaking journey!Meet Our Engineering Team!The Engineering team at Unifonic is pivotal in designing, developing, and maintaining the advanced systems that power our solutions. Collaborating closely with other departments, we ensure our products align with customer needs. If you’re excited about technology and eager to contribute to state-of-the-art communication and engagement solutions, we’d love to have you on board.Your Role as a Senior Software Engineer - JAVA:As a Senior Software Engineer, you will delve deep into the inner workings of Unifonic’s products and technologies. Your responsibilities will include implementing enhancements, troubleshooting bugs, conducting data analyses, reporting on key performance metrics, and contributing to the evolution of our solutions using the latest tools and methodologies within agile scrum teams.Key Responsibilities:Design and maintain scalable solutions that serve millions of users daily.Contribute to the development of policies, procedures, and technical assets within Unifonic’s cloud infrastructure.Provide technical support to various teams concerning core areas of Unifonic's products.Enhance multi-cloud communication products in collaboration with internal tech and partner development teams.Engage in cloud-based development and deployment activities, focusing on AWS services (EC2, SQS, S3, RDS, Aurora).Work closely with service delivery teams to facilitate product deployments to the cloud.Utilize Unifonic's technical architectures, tools, and techniques to create efficient and flexible solutions.Manage basic database administration tasks, performance optimization, and complex SQL queries.Collaborate with product owners, scrum masters, and fellow developers to ensure delivery of high-quality products using tools such as JIRA and Git.

Join us at Unifonic, a proudly recognized Great Place to Work®, as we redefine communication in the SaaS industry. Our vibrant team of 500 dedicated Unifones is committed to enhancing the experience of over 5,000 customer-focused companies.We cultivate a fun, collaborative environment where creativity thrives and new ideas are welcomed. As stakeholders in our organization, we are more than just employees; we are innovators shaping the future. Be a part of our exciting journey!About Our Engineering TeamOur Engineering team is pivotal in designing, developing, and maintaining the innovative technologies that power Unifonic’s services. Collaborating closely with various departments, we ensure that our offerings align with customer needs. If you are passionate about technology and eager to work on state-of-the-art communication solutions, we want you!Your RoleAs a Senior Software Engineer specializing in Java and Python, you will dive deep into the architecture of Unifonic's products, implementing enhancements, resolving bugs, conducting data analysis, and reporting key metrics. Your work will contribute to the next generation of our platform, utilizing the latest technologies within agile scrum teams.Key Responsibilities:Develop and maintain scalable solutions supporting millions of daily users.Contribute to the policies, procedures, and technical assets in our cloud infrastructure.Provide technical insights to various teams regarding Unifonic's product offerings.Enhance multi-cloud communication products while collaborating with partner software development teams.Engage in cloud-based development and deployment, particularly with AWS services (EC2, SQS, S3, RDS, Aurora).Work alongside service delivery teams to facilitate cloud product deployments.Leverage Unifonic's technical architectures to build robust, efficient, and scalable solutions.Perform database administration tasks, optimization, and advanced SQL queries.Collaborate with product owners, scrum masters, and developers to ensure high-quality deliverables using tools like JIRA and Git.

At Unifonic, a proud recipient of the Great Place to Work® award, we are an innovative startup in the SaaS domain, transforming business communication. Our dedicated team of over 500 enthusiastic Unifones is committed to providing exceptional experiences for more than 5000 customer-focused businesses.We foster a fun and collaborative culture where creativity thrives and new ideas are welcomed. As stakeholders in our company, we are more than just communicators; we are Unifones. Join us and contribute to something remarkable!Join Our Engineering Team!Our Engineering team is pivotal in designing, developing, and maintaining the technologies that power Unifonic’s solutions. We collaborate closely with various departments to ensure our offerings align with customer needs. If you have a passion for technology and are eager to work on innovative communication and engagement solutions, we want to hear from you.As the Software Engineering Lead, you will actively engage in the software development process while managing your own team. This role involves regularly contributing to production code.Help Us Shape the Future of Communication by:Assisting with the recruitment and onboarding of engineering talent.Collaborating with other engineering teams to identify changing requirements and enhance the development environment.Working with product managers, designers, and engineers to prioritize and plan tasks.Communicating project status, risks, and requirements across teams.Providing both technical and non-technical guidance to the team individually and collectively.

Recognized as a Great Place to Work®, Unifonic is an innovative startup in the SaaS industry, transforming business communication. Our vibrant team of 500 dedicated professionals is committed to enhancing the experience of over 5,000 customer-focused companies.We take pride in our collaborative and enjoyable work culture that fosters creativity and innovation. As stakeholders in our venture, we are more than just communicators; we are Unifones. Join us and contribute to our exciting journey!As the AI Engineering Manager, you will be instrumental in defining and implementing our AI strategies, merging technical acumen with effective people management.Join our Engineering Team!Our Engineering department is responsible for the design, development, and maintenance of the technologies integral to Unifonic's solutions. Collaborating closely with various departments, we ensure our offerings meet the evolving needs of our clients. If you're passionate about cutting-edge technology and eager to work on pioneering communication and engagement solutions, we want to hear from you.In your role as AI Engineering Manager, you will lead and nurture a team of talented AI engineers while remaining hands-on in technical projects. This dual focus allows you to guide your team in delivering exceptional AI solutions while actively participating in architectural decisions, code reviews, performance enhancements, and proof-of-concept developments. You will cultivate a culture of continuous learning, technical excellence, and collaboration, ensuring both technology and talent flourish under your guidance.Help us redefine communication by:Acting as the technical expert in AI model design, architecture, and product integration.Leading the assessment, selection, and implementation of AI/ML frameworks, tools, and best practices to ensure scalability, robustness, and maintainability.Engaging in hands-on coding, solution prototyping, and code reviews to uphold quality standards and guide the team through complex challenges.Overseeing and refining the AI development lifecycle, including model training, validation, deployment, and ongoing enhancement.Leading a team of AI engineers by providing mentorship, regular feedback, and career growth support.Establishing clear performance expectations, conducting performance reviews, and identifying growth opportunities for team members.Promoting a positive, inclusive, and high-performance team culture that encourages innovation, continuous learning, and collaboration.

Join our dynamic team as a Senior Backend Java Engineer, where you will play a pivotal role in enhancing our backend API technology stack. You will collaborate closely with product and design teams to translate user requirements into effective technical solutions while also contributing to improvements in our DevOps tooling.Key Responsibilities:Develop and implement technology and business solutions to enhance our clients’ competitive edge.Utilize various software development technologies to create innovative and efficient solutions that strengthen our tech stack.Work collaboratively with team members to implement user stories, write tests, and continuously enhance product functionality.Communicate effectively with internal IT teams to address technical dependencies throughout the implementation process.Reporting directly to the Engineering Manager or Senior Engineering Manager, you will bring your expertise to our projects.

Join us at Unifonic, a proudly recognized Great Place to Work®, where we are transforming business communication through innovative SaaS solutions. With a team of over 500 passionate professionals, we are committed to offering exceptional experiences to more than 5000 customer-focused companies.Our vibrant and collaborative work culture fosters creativity and encourages new ideas. As stakeholders in our company, we are more than just enthusiastic communicators; we are Unifones. Be part of our journey and contribute to something monumental!Meet the team!The Service Transition Team is the cornerstone of Unifonic’s customer onboarding experience, ensuring a smooth transition from signed contracts to fully operational services. We facilitate seamless activation across all Unifonic communication channels and solutions.In the Service Transition role, you will integrate project management, technical implementation, and customer support to provide high-quality onboarding experiences. Collaborating closely with customers, commercial, and product teams, you will help understand requirements, activate services, and ensure readiness for production. With a focus on customer satisfaction, ownership, and excellence, our team is dedicated to delivering value promptly, efficiently, and at scale.Contribute to the future of communication by:Facilitating the SMS sender ID registration process, including documentation submission, routing setup, and follow-up on approvals or rejections with internal teams and regulatory portals.Assisting with end-to-end testing activities for all communication channels and solutions to ensure service readiness for clients.Helping collect, review, and validate customer documentation required for Account Verification (KYC) to comply with regulatory and internal standards.Engaging with customers to clarify requirements, request missing information, or amend documentation related to sender registration and KYC processes.Maintaining and consistently updating internal trackers and records for sender IDs, routing status, and KYC documents.

Join our dynamic team as a Senior Java Developer, where you will be instrumental in designing, developing, and maintaining top-tier software solutions utilizing Java technologies. In this pivotal role, you will lead a talented team of developers, work alongside cross-functional teams, and ensure the delivery of robust and scalable applications.Key Responsibilities:Software Development: Create, code, test, and debug Java applications following industry best practices. Produce high-quality, reusable, and efficient code that meets project specifications.Technical Leadership: Mentor junior developers, conduct code reviews, provide constructive feedback, and uphold coding standards and best practices.System Design: Engage in architectural discussions, contributing to the design and implementation of software systems. Collaborate with cross-functional teams to define technical requirements and develop scalable solutions.Problem Solving: Investigate complex technical challenges and propose innovative solutions. Address software defects and performance issues through thorough troubleshooting and root cause analysis.Collaboration: Partner with product managers, business analysts, and stakeholders to comprehend project requirements and translate them into technical designs. Work with cross-functional teams to ensure seamless integration of software components.Performance Optimization: Identify and implement performance enhancements to increase the efficiency and scalability of Java applications. Conduct profiling and tuning to optimize application responsiveness.Documentation: Develop and maintain comprehensive technical documentation, including design documents, code comments, and user guides, ensuring accessibility for the development team.Emerging Technologies: Stay abreast of the latest trends and advancements in Java development, evaluating and recommending new tools and technologies to enhance development processes and product quality.

We are seeking an experienced Senior Backend Java Staff Engineer to join our dynamic team in the banking sector. In this pivotal role, you will play a key part in enhancing our backend API technology stack, collaborating closely with product and design teams to turn end-user requirements into effective technical solutions.Your expertise will also be instrumental in improving our DevOps tooling and processes. As a Senior Backend Java Engineer, your key responsibilities will include:Designing and implementing innovative technology and business solutions that set our client organization apart in the competitive landscape.Utilizing various software development technologies to swiftly create creative solutions, enhancing the client organization’s technology framework.Working collaboratively with team members to implement user stories, conduct testing, and continuously deliver new and improved product functionalities.Engaging with internal IT teams to address technical dependencies during project implementation.You will report directly to the Engineering Manager or Senior Engineering Manager.

As a Senior Backend Java Engineer, you will play a pivotal role in enhancing our backend API technology stack within the banking sector.Your expertise will be key in collaborating with product and design teams to grasp end-user requirements and convert them into effective technical solutions. You will also contribute to the enhancement of our DevOps tooling.Key Responsibilities:Designing and implementing technology and business solutions that set our client organization apart in the competitive landscape.Utilizing a variety of software development technologies to develop innovative and efficient solutions that bolster our client’s technology infrastructure.Working closely with team members to implement user stories, write tests, and continuously deliver new and improved product functionalities.Engaging with internal IT teams to address technical dependencies during implementation.You will report directly to the Engineering Manager or Senior Engineering Manager.

We are seeking an experienced Staff Software Engineer who excels in innovation and embraces challenges. Our ideal candidate possesses a strong passion for developing state-of-the-art software solutions using modern technologies, including cloud-native platforms, microservices, and DevOps practices. With a robust technical background, you will be skilled not only in coding and system design but also in effectively communicating complex solutions to diverse audiences. As a natural leader, you will inspire your team, nurture a collaborative environment, and guide projects to successful completion.Key Responsibilities Design, develop, and maintain scalable and resilient cloud-native platforms and applications. Implement comprehensive full-stack architectures that integrate frontend frameworks with backend services seamlessly. Champion Agile and DevOps methodologies, including CI/CD and Test-Driven Development (TDD) throughout the development lifecycle. Provide technical leadership and guidance in solution construction, implementation, and system integration. Offer technical counsel to project managers and direct team members effectively. Identify and escalate issues that may impact project success. Document developed software solutions thoroughly. Engage in system analysis and design initiatives. Contribute to project estimation and planning activities. Conduct training sessions for customers. Research, introduce, and educate others on tools, technologies, and methodologies. Evaluate and articulate alternative design approaches while implementing effective technical solutions that meet initial requirements. Mentor and support fellow team members. Ensure all programs are developed on schedule and meet established standards. Participate in the formulation of policies and standards for software construction.

Role Overview: As an Intermediate Backend Java Engineer, you will play a key role in enhancing our backend API technology stack. You will collaborate closely with product and design teams to translate user requirements into effective technical solutions while also contributing to improvements in DevOps tools.Key Responsibilities:Design and implement technology and business solutions that set our client organization apart from the competition.Rapidly develop innovative and efficient solutions that enhance our technology stack using various software development technologies.Work collaboratively with team members to implement user stories, write tests, and continuously deliver enhanced product functionality.Coordinate with internal IT teams to resolve technical dependencies during implementation phases.Report directly to the Engineering Manager or Senior Engineering Manager.

Role OverviewAs a Backend Java Staff/Senior Staff Engineer at bm-to, you will lead our API and integration teams. This role demands a hands-on approach, where you will actively collaborate with team members to navigate complex challenges independently while fostering a culture of knowledge sharing.Key Responsibilities• Develop detailed designs in conjunction with our Solution and Software Architects.• Advise project teams on technical strategies, particularly in coding standards, continuous integration, and automated deployments.• Engage in coding alongside the team to ensure effective solutions and troubleshoot arising issues.• Identify and eliminate technical roadblocks.• Collaborate with Product Owners to shape user stories and acceptance criteria, effectively communicating trade-offs with Design teams.• Consistently seek innovative solutions to technical problems and enhance design processes, challenging existing norms when necessary.• Provide the team with a roadmap for implementing best practices in software engineering to improve code quality.• Report directly to the Senior Engineering Manager.

Join our dynamic team as a Mid-Level Backend Java Engineer specializing in the banking sector. In this role, you will be pivotal in enhancing our backend API technology stack, collaborating closely with product and design teams to translate user requirements into effective technical solutions.Your contributions will not only shape business solutions that differentiate our clients but also drive improvements in our DevOps tooling. You will actively participate in implementing user stories, writing tests, and delivering continuous enhancements to product functionality.

Join our innovative team at nawy-real-estate as a Senior Software Testing Engineer. We are looking for a talented and experienced individual with a robust software engineering background to elevate our testing processes.In this pivotal position, you will work alongside developers, product managers, and various stakeholders to create, implement, and execute comprehensive test plans and test cases. Your expertise in automation will be crucial as you introduce automation tools and scripts to improve our testing frameworks.Key Responsibilities:Design and execute detailed, structured test plans and test cases.Conduct both manual and automated functional and non-functional tests for web, REST API, and mobile applications.Collaborate in an agile environment with Development, Product, and Design teams to ensure thorough QA coverage.Participate in planning meetings, provide insights on user stories, create acceptance criteria, and develop test cases.Evaluate the release status to ensure timely and high-quality deliverables.Identify, document, and track bugs using our issue tracking system.Perform regression testing upon bug resolution.Explore and identify automation opportunities, integrating automated tests with manual testing processes.

Join PetroAPP, where we harness the power of advanced backend systems to facilitate seamless, high-volume transactions and integrations. We are seeking a Senior Backend Software Engineer who will spearhead the development of intricate backend systems, lead innovative technical initiatives, and provide mentorship to fellow engineers.This pivotal role emphasizes scalability, performance, and reliability within our payment-driven platforms.Key ResponsibilitiesDesign and develop scalable backend services utilizing PHP and LaravelTake ownership of intricate backend features from conception to productionArchitect and enhance performance of transaction-heavy systems for optimal reliabilityImplement best practices in code quality, testing, and system architectureFacilitate and partake in code reviewsGuide junior and mid-level engineers through mentorshipCollaborate with product, engineering, and leadership teams on critical technical decisionsEnhance backend architecture, security, and observabilityGuarantee backend systems maintain high availability and are scalable for growthProduce and uphold comprehensive technical documentation

As the Lead Back End Engineer, you will spearhead an agile software development team, crafting, implementing, and managing our Client's global content API using cutting-edge backend technologies.Your role will involve providing technical vision, guiding the team's direction, and establishing priorities. You will be at the forefront of innovation, consistently strategizing to enhance application performance and resilience.In addition, you will tackle complex challenges, prepare detailed reports, and propose effective solutions for software, systems, and operational processes.Your responsibilities include writing high-quality code that meets both current and future requirements, exploring and deploying new technologies, and conducting code reviews according to the Client’s coding standards.Collaboration is key as you work closely with product and engineering teams to achieve product goals, ensuring ongoing communication with team members and stakeholders regarding vision, market changes, deliverables, and timelines.Proactively identifying potential challenges will allow you to work alongside your team to develop robust solutions.

At Careem, we are on a mission to create the Everything App for the Middle East, simplifying daily tasks such as transportation, food delivery, and payment management. Our goal is straightforward: to enhance people's lives and cultivate an inspiring organization.Since our inception in 2012, we have empowered over 2.5 million Captains, enriched the experience of more than 70 million customers, and fostered a platform where the region's brightest talent and entrepreneurs can flourish. We proudly operate in over 70 cities across 10 countries, spanning from Morocco to Pakistan.As we embark on an exciting new chapter fueled by AI innovation, we are seeking dynamic individuals who are passionate about problem-solving and eager to leverage AI to develop tools, automate processes, and drive meaningful change. Whether it's optimizing operations, enhancing customer experiences, or revolutionizing internal systems, we are looking for talent that can help Careem evolve and accelerate.

Join our dynamic team as a Backend Java Staff Engineer in the banking sector, where you will be instrumental in shaping our API and integration capabilities.Role Overview: As a key member of our engineering team, you will take ownership of solving complex technical challenges. Your hands-on expertise will drive knowledge sharing and foster team collaboration.Core Responsibilities:Collaborate with the Solution/Software Architect to prepare detailed low-level designs for the engineering team.Guide project teams on technology strategies, coding standards, continuous integration, and automated deployment practices.Engage in coding activities to assist the team in developing solutions and addressing technical challenges.Partner with the Product Owner to define user stories and acceptance criteria, effectively communicating design trade-offs.Continuously seek innovative solutions to technical problems and challenge conventional approaches.Provide a roadmap for implementing best software engineering practices to enhance code quality.Reporting Structure: You will report directly to the Senior Engineering Manager.

Role OverviewAs a Senior/Staff Java Backend Engineer at bm-to, you will lead the API and integrations capabilities, guiding your team through complex challenges while fostering a culture of knowledge sharing. We are looking for a proactive individual who is not only hands-on but also excels in consulting and mentoring your peers.Key ResponsibilitiesDesign low-level architecture in collaboration with the Solution/Software Architect.Provide guidance on technology strategies including coding standards, continuous integration, and automated deployments.Actively participate in coding to develop solutions and address emerging challenges.Identify and eliminate technical barriers.Collaborate with the Product Owner on user story creation and acceptance criteria, effectively communicating trade-offs with Designers.Continuously seek innovative approaches to solve technical issues and enhance solution design.Establish a roadmap for implementing best software engineering practices, ensuring high code quality.Report directly to the Senior Engineering Manager.

Key ResponsibilitiesDevelop, execute, and enhance thorough testing strategies (both manual and automated) for APIs, web, and mobile applications.Ensure precision and compliance in validating financial transaction processes (payments, card transactions, settlements, reconciliations).Conduct integration, regression, functional, non-functional, and end-to-end testing.Utilize industry-standard frameworks (Selenium, Cypress, Appium, Postman, JMeter) to automate test scenarios.Review requirements and offer insights for improved clarity, completeness, and testability.Serve as the QA owner for features: assess designs, API contracts, and acceptance criteria prior to development initiation.Collaborate with DevOps to embed automated tests into CI/CD pipelines.Analyze production issues, perform root cause investigations, and contribute to enhancing processes.RequirementsBachelor’s degree in Computer Science, Engineering, or a related discipline.4+ years of software testing experience; Fintech exposure is advantageous.Proficient in test automation tools (Selenium, Appium, Cypress, Playwright, or equivalent).Hands-on familiarity with API testing tools (Postman, SoapUI, RestAssured).Experience with mobile testing via Appium is preferred.Knowledge of performance and load testing tools (JMeter).Proficient in Confluence, Slack, and Jira management tools.Familiarity with CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI, or Azure DevOps).Strong analytical and problem-solving capabilities.Exceptional communication and collaboration skills in a multi-national context.Fluency in English (both written and spoken).Desirable SkillsExperience with cloud platforms (AWS, Azure).Knowledge of BDD/TDD frameworks (Cucumber, SpecFlow).Familiarity with basics of security and penetration testing.Exposure to fintech or similarly high-growth, mobile-centric sectors.Comprehension of DevOps principles for mobile, including monitoring and crash reporting tools (Firebase, Sentry, Amplitude, etc.).Commitment to financial inclusion and social impact.BenefitsWhy Join Us?Be part of a rapidly growing fintech that is making a significant impact in emerging markets.Engage directly with top-tier enterprise clients and decision-makers.Drive tangible business outcomes, assisting organizations in digitizing payroll and empowering employees financially.Experience a dynamic, collaborative environment where your contributions shape the future of the company.