Senior Back End Software Developer Python Php jobs in Buenos Aires – Browse 284 openings on RoboApply Jobs

Senior Back End Software Developer Python Php jobs in Buenos Aires

Open roles matching “Senior Back End Software Developer Python Php” with location signals for Buenos Aires. 284 active listings on RoboApply Jobs.

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companySoftware Mind logo
Full-time|Remote|Buenos Aires

Project - Your MissionWe are on the lookout for a talented Senior Back-end Software Engineer (Python + PHP) to join our vibrant team and collaborate closely with one of our esteemed clients in the United States!Our client is revolutionizing information transfer and fund management in the real estate sector to combat wire fraud, providing a secure and user-friendly platform for title companies, law firms, and financial services to safeguard their operations and clients.Expectations - Your Expertise5+ years of experience with Python (Flask) or another statically typed language (e.g., Java, C#, C++).3+ years of experience with PHP (Laravel).Solid background in backend development or full-stack development with a strong backend focus.Proficiency in Unit Testing, REST APIs, Object-Oriented Programming (familiarity with SOLID principles), Linux/Bash, Docker, SQL, and Cloud technologies.Position – Your ContributionsResolve and debug issues related to CIR Docusign templates, escalating to engineering as needed.Manage weekly Docusign batch onboardings and automate this process with batch jobs.Analyze and reverse-engineer Docusign behaviors regarding templates created from PDFs versus Word documents and their usage with various vendors.Develop documentation and guidelines for template coding.Oversee ESign feature flags and create tools for self-service enablement by Customer Success Managers.Migrate PHP Docusign code to Python and transition to Docman.Enhance security by customizing admin profiles and policies in Docusign.Design and implement customizable Docusign sub-account settings.File and address issues with the Docusign Partner Portal.Our Offer – Growth and DevelopmentAccess to educational resources.Flexible working hours and the ability to work from anywhere.Referral Program.A supportive and relaxed atmosphere.We welcome applications from LATAM countries.#LI-DNI

Feb 2, 2026
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companyCocos Capital logo
Full-time|Hybrid|Florida, Buenos Aires, Argentina

Join Cocos Capital, where we believe investing should be simple and accessible to everyone!We have developed a fully digital platform that is user-friendly and secure, already trusted by over 1 million users.Our mission is to revolutionize the financial system and democratize access to capital markets with innovative, tailored solutions that integrate all financial products into a single app.We are proud to have an incredible team made up of top professionals in their fields, always placing the user at the heart of everything we do.We currently have an exciting opportunity for a Senior Back End Developer to join our amazing IT team ‍The main objective of this role is to design, develop, maintain, and scale innovative solutions in collaboration with a dynamic team. Your contributions will be crucial in driving our technological growth and ensuring our applications are efficient.This is a hybrid position, based in our offices located in Florida, Vicente López. Your Daily Responsibilities:Design, develop, and maintain high-quality software solutions.Collaborate with the team to implement and maintain the application.Optimize applications for maximum performance and scalability.Identify and resolve issues, providing timely solutions.Offer technical guidance in areas of expertise, promoting knowledge sharing and continuous learning.

Oct 20, 2025
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companyTalan logo
Full-time|On-site|Buenos Aires

Join Talan as a Senior Full Stack Developer specializing in Python 3 and C++. In this role, you will leverage your expertise to develop innovative software solutions that meet client needs and enhance user experience. You will collaborate with cross-functional teams, contributing to the design, architecture, and implementation of scalable applications.

Apr 7, 2026
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companyCocoscapital logo
Full-time|Hybrid|Buenos Aires, Buenos Aires, Argentina

Join Cocoscapital, where we believe investing is simple and accessible for everyone!We have developed a fully digital platform that is straightforward and secure, currently serving over 1 million users.Our mission is to revolutionize the financial system and democratize access to capital markets by providing innovative and personalized solutions, integrating all financial products into a single app.We boast an incredible team made up of top professionals in their fields, always prioritizing the user in everything we do.We have an exciting opportunity for you: we are on the lookout for a Senior Front End Developer to join our IT team .In this pivotal role, you will significantly contribute to our development team's success by designing, implementing, and maintaining high-quality software solutions that meet performance and scalability standards within a collaborative and continuously learning environment.You will work closely with a talented IT team, enhancing security across all aspects of our application development.This is a hybrid position, with our offices located in Florida, Vicente López.

Mar 18, 2026
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companyQodea logo
Full-time|Remote|Buenos Aires, Buenos Aires, Argentina

Join a pioneering global technology group designed for the challenges of the future. At Qodea, we empower top-tier professionals to engage in transformative projects that shape their careers. Become part of a team that is not just solving existing problems but is also paving the way for innovative solutions in uncharted territories.As a member of our elite talent pool, you will collaborate with industry giants such as Google, Snap, Diageo, PayPal, and Jaguar Land Rover, stepping in when others falter under pressure and ensuring that critical solutions are delivered flawlessly.We reject traditional consultancy norms. Instead, we thrive at the intersection of technology, design, and human behavior, ensuring rapid and impactful outcomes. This is the kind of work that leaves a lasting impression and is a source of pride for our engineers.

Apr 1, 2026
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companyTalan logo
Full-time|On-site|Buenos Aires

We are seeking a skilled Senior Python Developer with proficiency in Power Apps to join our dynamic team at Talan Academy. In this role, you will leverage your technical expertise to develop innovative software solutions that meet client needs. You will be collaborating with cross-functional teams to design, build, and maintain efficient, reusable, and reliable Python code while integrating Power Apps into our existing systems.If you are passionate about technology and eager to make an impact in a collaborative environment, we encourage you to apply!

Apr 14, 2026
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companyQodea logo
Full-time|On-site|Buenos Aires, Buenos Aires, Argentina

Join Qodea, a pioneering global technology group, where innovation meets opportunity. We provide top-tier professionals with an environment designed for high-stakes projects that are pivotal to their careers. Here, you won't just work on assignments; you'll tackle challenges that have yet to be solved.Our team is trusted by industry leaders like Google, Snap, Diageo, PayPal, and Jaguar Land Rover when the stakes are high and the deadlines seem insurmountable. We pride ourselves on delivering solutions that not only meet but exceed expectations.Move beyond traditional consultancy. At Qodea, you will be at the intersection of technology, design, and human behavior, producing meaningful results efficiently. This is the kind of work that leaves a lasting impact—work you’ll be eager to share with your peers.We seek individuals who exemplify:Creative problem-solving skills.A strong sense of accountability for every outcome.Unwavering integrity.Role OverviewWe are in search of a strategic technical leader to enhance our delivery center in Buenos Aires. In this role, you will be responsible for defining architectural strategies and leading transformative initiatives for our clients. You will navigate a diverse technology landscape, utilizing the agility of Python and Django alongside the robustness of Java. As a technical leader, you will take complete ownership of complex systems from concept to production.As a Principal Software Engineer at Qodea, you will:Architect and develop scalable, high-performance backend systems.Set the long-term technical vision by staying ahead of trends in distributed systems and cloud technologies.Proactively identify technical challenges and guide teams toward successful delivery.Oversee complex feature development from initial design through testing and deployment.Promote engineering best practices and mentor fellow engineers to elevate code quality and system architecture.Implement AI-driven technologies to enhance development efficiency and maintain high velocity.Key Qualifications:Proven ability to influence engineering direction across teams.Extensive experience in building large-scale systems with Python (Django/DRF).Expertise in AI-native tools for complex task management.Excellent communication skills, with the ability to unify diverse technical stakeholders around a shared vision.In-depth knowledge of cloud-native environments, especially GCP, Kubernetes, Docker, and CI/CD pipelines.Preferred Qualifications:Experience with event-driven architectures and message brokers like Apache Kafka.

Apr 1, 2026
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companyViseven Group logo
Contract|Remote|Buenos Aires, Córdoba, Santa Fe

Join Viseven Group, a pioneering global B2B MarTech service provider dedicated to empowering Pharma and Life Science companies since 2009. Our mission centers on driving digital transformation and excellence, offering a full spectrum of software and digital marketing services tailored specifically for the pharmaceutical industry. Our innovative solutions are utilized by the top 100 Pharma and Life Science companies worldwide.At Viseven, we pride ourselves on our rapidly expanding team of over 700 highly skilled professionals, including experts in development, design, business analysis, project management, delivery, sales, marketing, and customer success.With our global presence spanning more than 30 countries across the US, LATAM, Europe, and APAC, and with physical offices located in Ukraine, Poland, Estonia, India, and the US, we are strategically positioned to serve our diverse clientele.Become a part of our pioneering team and help shape the future of digital transformation in the Pharma and Life Sciences industries across over 50 countries around the globe.

Mar 10, 2026
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companydevpro logo
Full-time|Remote|Remote — Buenos Aires, Buenos Aires, Argentina

devpro is seeking a Senior or Principal Software Engineer with a focus on Python, Computer Vision, and Machine Learning. This is a remote position based in Buenos Aires, Argentina. Role overview This role centers on designing and building solutions that apply computer vision and machine learning techniques using Python. Collaboration with teams across disciplines is a core part of the work, ensuring products evolve to meet client needs. What you will do Develop and implement software solutions using Python, with a focus on computer vision and ML applications. Work closely with other teams to improve and extend product capabilities. Contribute technical expertise to deliver technology aligned with client requirements. Requirements Extensive experience with Python. Strong background in computer vision and machine learning. Ability to collaborate effectively with cross-functional teams.

Apr 29, 2026
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companyXepelin logo
Full-time|On-site|Buenos Aires

Why Join Xepelin?Xepelin is revolutionizing corporate finance across Latin America with a comprehensive suite of products designed to automate financial management and facilitate access to liquidity. Aiming to become the digital CFO for every business, we have developed financial technology that significantly impacts the entire business ecosystem. By harnessing data from over 1 million companies within our network, we build a business intelligence system that enhances visibility into financial indicators and risk assessments, enabling faster and more secure decision-making.Our Principles: How We Operate We place our clients at the center of all we do We inspire and believe in our mission‍ We act as owners of our work We lead by example We challenge ourselves to excel We take calculated risks We leverage the power of technologyWhat Are We Looking For?At Xepelin, we seek creative and visionary individuals who think outside the box to join our team. If you are passionate about tackling interesting and high-impact challenges and wish to be part of a dynamic environment that is transforming the financial industry, this opportunity is for you!If you are motivated to build innovative solutions in a fast-paced environment, we want to meet you.Join us, let’s grow together! What Are We Searching For?We are looking for proactive, growth-minded individuals who enjoy solving technical challenges and contributing ideas to create scalable products alongside our clients.This role will integrate into our Product Engineering team. If you are excited about the challenge of building innovative solutions in a rapidly changing environment, we want to meet you.Join us, let's grow together!

Jun 13, 2024
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companyGoFundMe logo
Full-time|Remote|Buenos Aires, Argentina

Join GoFundMe as a Senior Software Engineer, where you'll be at the forefront of empowering people to help others. In this pivotal role, you'll design and implement scalable software solutions that enhance user experiences on our platform. You'll collaborate with cross-functional teams, lead technical discussions, and contribute to our mission of social good.

Mar 19, 2026
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companyDialpad, Inc. logo
Full-time|On-site|Buenos Aires, Argentina

About DialpadDialpad is a cutting-edge AI-driven customer communications platform that is revolutionizing how businesses interact with their customers. Over 50,000 companies worldwide—such as Netflix, RE/MAX, Uber, Randstad, and Tractor Supply—trust Dialpad to enhance their customer relationships through real-time, AI-powered insights. Visit dialpad.com for more information.Being a DialerAt Dialpad, you will join a collaborative team united by our mission to empower our customers and their employees to achieve remarkable success. We value every conversation and are committed to elevating each one with a platform that delivers real-time insights and automation for our clients.We embrace continuous growth, where every team member harnesses industry-leading AI to optimize our platform and their skills. We seek individuals who not only meet our high standards but surpass them. Our ambitious goals require a team that operates at the highest level. We look for individuals who embody the traits essential to our success: Scrappy, Curious, Optimistic, Persistent, and Empathetic.Your RoleAs a Senior Software Engineer on the Billing team, you will take ownership of various components of our billing system. Collaborating closely with fellow engineers, you will develop scalable billing APIs and contribute to creating generic solutions and tools that enhance our billing platform and support teams. Additionally, you will play a key role in advancing the next generation of our billing platform utilizing microservices architecture.

Feb 25, 2026
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companySoftware Mind logo
Full-time|On-site|Buenos Aires

Join Software Mind as a Senior Software Engineer specializing in .NET technologies. In this role, you will leverage your expertise to develop high-quality software solutions that meet client needs, while collaborating with cross-functional teams to ensure effective project delivery. You will be responsible for designing, coding, testing, and maintaining applications, as well as mentoring junior developers and contributing to architectural decisions.

Mar 30, 2026
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companyELEKS logo
Full-time|Hybrid|Argentina

Join ELEKS' Software Engineering & Development Office as a Senior Full-Stack Software Developer specializing in Java and React. This hybrid role is based in Buenos Aires, allowing you to work 2–3 days a week onsite at our local office, with the flexibility to work remotely on the remaining days.Working hours: 10:00 AM – 6:00/7:00 PM ART PROJECT OVERVIEWWe are collaborating with one of the top-5 health insurance companies in the United States, committed to enhancing access to high-quality, cost-effective healthcare. They empower their members with the information and tools necessary for making informed healthcare decisions for themselves and their families.

Mar 20, 2026
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companyDelivery Hero logo
Full-time|On-site|Buenos Aires

Join our dynamic team at Delivery Hero as a Senior Fullstack Software Engineer. In this role, you will leverage your expertise in both front-end and back-end technologies to create innovative solutions that enhance our delivery platform. Collaborate with cross-functional teams to design, develop, and maintain high-quality software that meets the needs of our customers.

Apr 7, 2026
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companyBriteCore logo
Contract|Remote|Buenos Aires

About UsAt BriteCore, we are an innovative and progressive company dedicated to empowering Property & Casualty (P&C) insurers with state-of-the-art cloud-native technology that drives business growth and operational efficiency.Our comprehensive software platform is essential for our clients, enabling them to seamlessly manage policies, billing, and claims through an integrated core insurance solution that offers real-time analytics and digital portals for both agents and policyholders. While many still depend on outdated systems, we are at the forefront of the transition to modern cloud technology. With our unwavering commitment to continuous innovation, BriteCore consistently delivers new functionalities and improvements with a flexible and scalable insurance platform designed to adapt to the changing needs of insurers.We are dedicated to fostering an inclusive and collaborative workplace where team members are encouraged to voice their ideas, challenge conventional thinking, and develop both personally and professionally. Our remote team shares a common passion for revolutionizing the insurance industry and providing outstanding service.Join BriteCore and become part of a company that is defining the future of insurance technology. You will collaborate with skilled professionals and have the opportunity to make a significant impact. If you are ready to innovate and contribute to the evolution of insurance software, let’s build the future together.Position OverviewWe are expanding our team and seeking a Senior Python Backend Engineer to help shape the technological services for Property & Casualty (P&C) carriers. In this role, you will actively participate in modernizing and scaling critical platforms using Python and MySQL. This is a unique opportunity to work on cutting-edge AI technology that underpins P&C insurance operations, ensuring these platforms are dependable and future-ready.If you are passionate about solving intricate problems, excel in AI-driven environments, and possess a talent for developing secure and precise solutions for high-impact projects, we would love to hear from you.

Nov 18, 2024
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companyDelivery Hero logo
Full-time|On-site|Buenos Aires

Join the Fintech Engineering team at PedidosYa, where you'll have the chance to play a pivotal role in the development of one of our fastest-growing products. This position allows you to build from the ground up, contributing to one of the company's most ambitious long-term strategic initiatives. We are looking for talented software engineers who are eager to tackle complex technical challenges and create financial solutions that enhance the experience for millions of users in a highly dynamic environment.Promote best practices in code quality to ensure scalability and flexibility.Develop microservices that meet our rigorous standards.Integrate both internal and external services, enhancing the user experience.Collaborate with the team to propose and implement new features and improvements.Work within a high-performance team to achieve defined goals.

Mar 2, 2026
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companyBluelight Consulting logo
Full-time|Remote|Buenos Aires Province, Argentina

Bluelight Consulting stands at the forefront of software consultancy, passionately committed to developing innovative technology solutions that significantly enhance user experiences. Our dedication to quality and client satisfaction drives us to excel in every project we undertake. At Bluelight, we believe in nurturing a collaborative and enriching work culture where every team member can thrive. With our operations spanning across the United States and Central/South America, we are in an exciting growth phase, constantly on the lookout for exceptional talent to join our vibrant and diverse team.We are seeking a talented Fullstack Senior Engineer proficient in Python (Django) and React to join our fast-growing team. This role is perfect for someone who excels in a dynamic and fast-paced environment, where every voice is valued. You will have the chance to work on impactful projects, creating high-quality applications that make a difference in the market. We prioritize continuous learning and personal development, offering a supportive atmosphere that encourages professional growth. If you are enthusiastic about software development and wish to contribute to a flourishing consultancy, we invite you to embark on this thrilling journey with us.

Sep 11, 2024
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companyMiratech logo
Full-time|On-site|Buenos Aires

Join our dynamic team at Miratech as a Senior iOS Developer. In this pivotal role, you will spearhead the innovation and development of cutting-edge mobile applications on the iOS platform. Your expertise in crafting clean, efficient code will not only elevate our products but also mentor our junior developers and contribute significantly to shaping our mobile strategy.Working Hours: 9:00 AM to 6:00 PM PSTKey Responsibilities:Develop high-quality code across the stack to create innovative products that delight our users.Design and implement features that empower users to accomplish tasks more efficiently.Collaborate closely with Product Managers, Designers, and QA engineers to enhance the overall user experience.Work alongside fellow engineers to architect new systems, refactor existing code, and ensure continuous deployment of code into production.As you grow within the role, take the lead on new product features and engineering initiatives.

Mar 4, 2026
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companyGoFundMe logo
Full-time|On-site|Buenos Aires, Argentina

Join GoFundMe as a Senior Software Engineer in our Compliance team. You will play a critical role in designing and implementing robust software solutions that ensure compliance with regulations and enhance our platform's security. Collaborate with cross-functional teams to develop innovative features and optimize existing systems.

Mar 20, 2026

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