Back End Software Engineer Jobs in Portsmouth, NH

Build and enhance a secure, high-performance browser extension, collaborating across teams to provide seamless user experiences integrated with web applications and modern technologies...

Contribute to the development of backend systems for vulnerability management, improving workflows for GitLab's customers. Collaborate with a cross-functional team, ship features with minimal guidance...

Help us design and build an innovative agentic interface for seamless task execution, combining AI with interactive systems across multiple platforms while ensuring trust and reliability in user inter...

Shape robust cloud infrastructure and DevOps practices while managing corporate IT operations, including Microsoft 365 and device management for enhanced productivity and support across diverse platfo...

Champion cloud-native solutions by designing and implementing scalable, secure applications on AWS or GCP. Engage with stakeholders to understand requirements and lead the development of innovative pr...

Develop scalable AI workflows for clinical applications, ensuring accuracy, reliability, and explainability. Collaborate with cross-functional teams to establish robust evaluation standards and enhanc...

Lead the charge in building robust MLOps systems to enhance data pipelines for machine learning models. Collaborate across teams to ensure model performance, reliability, and traceability, driving dat...

Unlock potential by joining our dynamic team as a mid-level full-stack software developer. Contribute to innovative solutions for the U.S. Navy Reserve, collaborating with experts in an Agile environm...

Innovate secure and scalable smart contract systems for blockchain ecosystems, ensuring seamless integration, lifecycle security, and operational efficiency while collaborating cross-functionally to e...

Drive the development of innovative software solutions that enhance product functionality, collaborating across teams to ensure robust performance in a cloud-based environment, while honing your techn...

Join us to develop innovative web solutions while ensuring compliance and high security in a dynamic, agile environment. Contribute to creating a new platform that enhances user experience through adv...

Drive complex federal platform initiatives, enhancing security, compliance, and infrastructure through innovative engineering solutions and cross-functional leadership...

Transform customer experiences by resolving software issues with innovative engineering solutions. Collaborate with cross-functional teams to enhance stability and functionalities, ensuring high-quali...

Lead and develop a dynamic software engineering team, ensuring technology solutions align with business needs while driving continuous improvement in processes and culture...

Lead the charge in developing sophisticated lending solutions that serve millions. Collaborate with cross-functional teams to design, optimize, and enhance impactful financial products, ensuring excep...

Design and enhance a robust test automation framework using Playwright, ensuring compliance and quality across UI, API, and integration layers through innovative AI-assisted methodologies in a high-st...

Play a key role in delivering impactful solutions by collaborating with product teams, driving architectural decisions, and enhancing shared services. Utilize your extensive experience to tackle compl...

Lead the charge in shaping high-impact SaaS solutions by driving technical strategy and empowering a high-performing engineering team. Collaborate across disciplines to foster innovation in a fast-pac...

Take ownership of developing innovative software solutions for healthcare, enhancing existing functionalities and collaborating with experts to ensure a robust, user-friendly platform that supports bo...

Develop robust security strategies for a multi-tenant platform by integrating security practices into product lifecycles, enhancing application and cloud security, and driving incident response for se...

Build and own robust data pipelines that transform messy insurance data into reliable datasets, enabling powerful analytics and AI. Collaborate to ensure data accuracy and integrity, enhancing product...

Unlock potential by designing and enhancing payment workflows within Sage Intacct, collaborating with product teams to deliver robust financial solutions and ensuring compliance with security standard...

Join our team to advance the development of innovative stablecoin solutions, blending backend engineering with smart contract expertise. Be integral in shaping scalable services and driving architectu...

Strategize and enhance data integrity across extensive systems, ensuring all operational data is accurate and reliable for key clinical and financial workflows while enabling self-serve analytics for...

Transform the software development landscape by defining a cohesive end-to-end experience, integrating planning to verification workflows across teams. Lead product strategy and execution, influencing...