Senior Software Engineer - Portfolio Services

Addepar is looking for a Senior Software Engineer to join the Portfolio Services team in Poland. This position centers on designing and building solutions that help clients manage their investment portfolios. Role overview This role involves contributing to the development and improvement of software systems that support portfolio management. The work includes collaborating with colleagues from different teams to refine system architecture and boost performance. What you will do Design and implement software features for portfolio services Work with cross-functional teams to enhance system architecture Focus on delivering high-quality, scalable solutions Requirements Experience in software development Ability to collaborate with diverse teams Commitment to quality and scalable systems

Addepar is looking for a Staff Software Engineer focused on Portfolio Services. This position centers on building and improving portfolio management solutions that support scalability, efficiency, and ease of use. Role overview This engineer will play a key part in designing and developing features for Addepar's portfolio management products. The work involves close collaboration with teams across engineering, product, and design to deliver new capabilities and refine existing ones. What you will do Develop and enhance software for portfolio management, with an emphasis on scalable and efficient solutions. Work with colleagues from different disciplines to deliver new features and improvements. Contribute technical expertise to help define and advance the technology stack. Location This role is based in Poland.

Addepar is seeking an Engineering Manager for the Portfolio Services division in Poland. This position leads a team of engineers focused on building solutions that strengthen portfolio management services for clients in the financial technology sector. Role overview The Engineering Manager oversees engineering processes and guides the team in delivering reliable, high-quality software. The work centers on improving efficiency and value within Addepar’s portfolio management offerings. What you will do Lead and mentor a team of engineers within Portfolio Services Oversee day-to-day engineering workflows and project execution Collaborate with cross-functional teams to meet product goals Ensure timely delivery of software that meets quality standards What we’re looking for Experience managing engineering teams Commitment to continuous improvement and fostering a culture of excellence Strong collaboration and communication skills

Addepar is looking for a Senior Fullstack Software Engineer in Poland to focus on Portfolio Data Workflows. This position centers on designing and building solutions that strengthen portfolio management features for clients. Role overview This role involves developing and implementing software that improves how portfolio data is managed and processed. Working closely with cross-functional teams, you will help deliver reliable and effective tools that support client needs. Collaboration Expect to work alongside engineers, product managers, and other stakeholders to ensure software quality and alignment with business goals. Communication and teamwork are key parts of the day-to-day work. What you will do Design and implement solutions for portfolio data workflows Enhance portfolio management capabilities through fullstack development Collaborate with various teams to deliver high-quality software

Addepar is seeking a Senior Software Engineer to focus on Platform Services. This position centers on designing, building, and maintaining software systems that strengthen the platform's core features. Role overview As a Senior Software Engineer, the main responsibility is to improve and expand Addepar’s platform services. The role involves working with other teams across the company to ensure that solutions align with client needs and support ongoing growth. What you will do Design and implement software systems that support the platform’s capabilities Maintain and improve existing services to ensure reliability and performance Collaborate with cross-functional teams to deliver solutions for evolving client requirements Location This role is based in Poland.

The Portfolio Data Engineer position at Addepar centers on shaping financial data into clear, useful insights. This work supports clients as they manage investments and make informed decisions. Role overview Collaboration is key in this role. The Portfolio Data Engineer works closely with teams from different areas to build and maintain data pipelines. These pipelines help ensure that financial data remains accurate and easy to access. What you will do Develop and refine data pipelines for financial datasets Work with colleagues across functions to align data solutions with business needs Focus on data accuracy and accessibility to support client investment management Location This position is based in Poland.

At Affirm, we're revolutionizing credit to enhance transparency and accessibility, empowering consumers to buy now and pay later without hidden fees or compounding interest.Be part of our innovative Servicing International team, pivotal to Affirm's global expansion, as we develop the core platform to introduce our offerings to a new era of international markets. This position will concentrate on purchase protection, including disputes and refunds—a vital component of the user journey and an area of substantial investment—to foster trust and satisfaction among our newest customers. Success in this role demands close collaboration; you will work alongside our European engineering teams and engineers from our global Servicing Engineering organization to create cohesive, scalable solutions. If you are driven by a passion for crafting exceptional user experiences and are excited about the prospect of launching products in new regions, we invite you to join us. Help shape the future of Affirm's platform and establish our global presence.Key ResponsibilitiesLead your team in achieving quarterly objectives, guiding engineers through ambiguity to address open-ended challenges while ensuring continuous support throughout the delivery process.Collaborate with peers and stakeholders in the product development lifecycle, engaging with product management, design, and analytics to participate in ideation and articulate technical constraints, while making decisions that appropriately weigh risks and trade-offs.Proactively identify and advocate for solutions to project, process, technology, or business issues.Monitor and support the operations and availability of your team's deliverables by establishing metrics, escalating issues when necessary, and contributing to ongoing maintenance and on-call responsibilities.Promote a culture of quality and ownership within your team by enhancing code review and design standards and advocating for best practices through documentation and technical presentations.Mentor and develop team talent by providing feedback, guidance, and leading by example.QualificationsMinimum of 4 years of experience as a software engineer.Proficient in designing, developing, and deploying backend systems at scale using technologies such as Python, Kotlin, AWS, MySQL, and Kubernetes.Experienced in delivering web applications with declarative UI frameworks like React or Vue.Skilled in defining a technical blueprint for significant feature or system component delivery with an emphasis on elegant, simple, and extensible design.

The Portfolio Data Analyst role at Addepar centers on managing and analyzing portfolio data feeds. This position supports the delivery of data insights that help clients make investment decisions with confidence. Role overview Daily work involves handling portfolio data, monitoring its quality, and ensuring accuracy. Collaboration with cross-functional teams is a key part of the job, as teams work together to maintain high standards of data usability. What you will do Manage and analyze portfolio data feeds Support efforts to maintain and improve data quality Work with colleagues across different teams to ensure data meets client needs Location This position is based in Poland.

Join Lumilens as a Senior Software Engineer and be part of an innovative team dedicated to transforming the optical technology landscape. You will be responsible for designing, developing, and maintaining software solutions that enhance our product offerings. Your expertise will help drive our mission to deliver high-quality optical products to our customers.

Join our innovative team at inetum2 as a Senior C++ Software Engineer, where you will play a pivotal role in developing cutting-edge software solutions. This is an exciting opportunity for skilled engineers to work in a dynamic environment that fosters creativity and collaboration.

Join our dynamic team at evooq as a Senior Software Engineer! In this role, you will leverage your extensive experience in software development to design, implement, and maintain high-quality software solutions that meet our client’s needs. You will collaborate closely with cross-functional teams, contributing to all stages of the development lifecycle. If you are passionate about technology and eager to make a significant impact, we want to hear from you!

Join our dynamic team at Soprasteria as a Senior Software Engineer specializing in Java development. In this role, you will design, develop, and maintain high-quality software solutions that meet our clients' needs. Your expertise will contribute to innovative projects that make a real impact.

NFQ serves as a pivotal technology partner for HomeToGo, where a passionate team of software engineers and data science experts spearheads the innovation that fuels a marketplace showcasing the world’s largest selection of vacation rentals. As we expand HomeToGo’s tech team in Lithuania, we are on the lookout for top-tier talent to join our dynamic organization.HomeToGo, the premier marketplace for vacation rentals, boasts millions of listings from trusted partners like Booking.com, Vrbo, and TripAdvisor. Whether you’re searching for vacation homes, cabins, beach houses, apartments, condos, houseboats, castles, or farm stays, HomeToGo seamlessly integrates pricing, destination, dates, and amenities to help travelers find their ideal accommodation for any journey around the globe.Established in 2014, HomeToGo operates localized applications and websites in 25 countries across Europe, North America, South America, Australia, and Asia-Pacific. The company's portfolio also includes recognizable brands such as Agriturismo.it, AMIVAC, Casamundo, CaseVacanza.it, e-domizil, EscapadaRural, Tripping.com, and Wimdu.We are seeking a Senior Software Engineer (PHP) to join our Distribution Team, responsible for developing systems that connect HomeToGo with a multitude of partners—from individual agents to major industry players like Google, TUI, and Amadeus. In this role, you'll design and maintain diverse channels that fuel our growth, integrating our B2B tools and public channels into a cohesive, high-performance ecosystem that distributes millions of vacation rentals worldwide. You will collaborate with a team of PHP and React (TypeScript) Software Engineers focused on delivering self-service software projects with a strong emphasis on data quality. Our engineers engage throughout the entire software lifecycle and work with a wide array of technologies. Moreover, you will be part of a supportive team of intelligent, dedicated, and driven individuals who make the workplace enjoyable.

nfq is hiring a Senior PHP Software Engineer in Krakow. This position centers on building, maintaining, and improving software solutions using PHP. The work involves hands-on development with a focus on quality and reliability. Role overview This role calls for experience with PHP to support the full software lifecycle. The Senior PHP Software Engineer will contribute to both new development and ongoing enhancements of existing systems. Collaboration Work closely with colleagues from different teams to ensure products align with client needs. Communication and teamwork are important aspects of this position. What you will do Develop and maintain PHP-based software Enhance existing solutions for better performance and stability Collaborate with cross-functional teams on project delivery

Join Arista Networks as a Senior Software Engineer focusing on Engineering Productivity. In this role, you will enhance our software development processes, tools, and workflows to optimize team efficiency and output. Your contributions will directly impact the speed and quality of our engineering projects.

About the Role InPost is looking for a Senior Software Engineer in Test based in Kraków. This role focuses on improving software quality and refining testing processes across our teams. What You Will Do Design and implement automated testing solutions Work closely with software developers to support integration and quality at every stage Mentor junior engineers and share expertise within the team Impact Your work will help ensure that InPost delivers reliable, high-quality products to customers.

Join our innovative team at Red Panda Data as a Senior Software Engineer, specializing in observability. In this pivotal role, you will enhance our software products, ensuring they are reliable, scalable, and efficient. Your expertise will guide us in developing robust monitoring and logging solutions, ultimately leading to improved performance and user satisfaction.

About Tripadvisor The Tripadvisor Group connects individuals to experiences that deserve to be shared, striving to be the world’s most reliable source for travel and experiences. We harness our brands, technology, and capabilities to link our global audience with partners through rich content, travel guidance, and two-sided marketplaces for experiences, accommodations, restaurants, and various travel categories. Our portfolio includes renowned travel brands such as Tripadvisor, Viator, and TheFork. The Tripadvisor Experiences Engineering team operates across Europe, managing Tripadvisor.com, the Tripadvisor mobile applications, and all supporting infrastructure. Our systems assist operators in building their businesses and enable third parties to utilize our inventory. We provide the tools that empower our customer service teams to deliver exceptional service to travelers and operators worldwide. About the Role We are seeking a Senior Software Engineer to join our rapidly expanding team. This position is available to candidates located within a commutable distance (typically up to 2 hours) from our Kraków office. We support flexible working arrangements and value meaningful in-person interactions for collaboration. Expect a remote-first working model with occasional in-person meetings at your nearest office for team bonding, planning, or other essential activities. At Tripadvisor, our engineers are adaptable and relish tackling a variety of technical challenges. This is primarily a full-stack role where you will predominantly focus on backend development, with opportunities to engage in frontend projects as well. Our work culture at Tripadvisor is friendly and dynamic, with an emphasis on productivity. Engineers collaborate closely with product managers and designers throughout the entire process—from software design and coding to testing and deployment. Many of our engineers deploy code to production every few days, operating on a daily release cycle. The technology stack at Tripadvisor includes Java, React, Typescript, GraphQL, Kubernetes, SQL and NoSQL databases, all hosted on AWS. Familiarity with every technology in our stack is not required; what matters is your eagerness to learn and grow. You will have the opportunity to master our tech stack on the job if you are not already acquainted with it. Perks of Working at Tripadvisor Competitive compensation packages, including base salary, annual bonus, and additional benefits. “Work your way” with flexible working arrangements that suit your lifestyle and needs.

Join Fairmarkit as a Senior Software Engineer, where you will be instrumental in developing innovative software solutions that drive efficiency and improvement across our platform. You'll collaborate with cross-functional teams to design, develop, and implement new features, ensuring high performance and responsiveness. If you are passionate about technology and eager to tackle complex challenges, we would love to hear from you!

Join our innovative team as a Senior Software Engineer - CAD, where you will leverage your expertise in software development and CAD technologies to create cutting-edge solutions. This role offers the opportunity to work remotely from Poland, contributing to impactful projects that shape the future of design and engineering.As a key member of our engineering team, you will be responsible for developing, maintaining, and optimizing software applications that enhance our CAD software capabilities. Your contributions will directly influence the efficiency and performance of our products.