Senior Software Engineer
Harba
Job Overview This role is for a Senior Full Stack Software Engineer focused on building production‑grade software that supports biosecurity, epidemiology, and biological data workflows. The position involves working across backend services, data pipelines, and modern web applications to transform complex biological data into actionable insights. The ideal candidate thrives in cross‑disciplinary environments and contributes to scalable, secure, and reliable systems. This role requires collaboration with domain experts and supports work related to U.S. Government customers, including eligibility for a U.S. security clearance. Job Responsibilities Develop full stack applications that translate complex biological and operational data into intuitive software solutions using Python and modern JavaScript frameworks Build and maintain backend services, APIs (REST and/or GraphQL), and data pipelines supporting biological datasets such as genomic, diagnostic, or epidemiological data Collaborate with scientific, operational, and product domain experts to translate requirements into robust software systems and actionable insights Design, implement, and maintain scalable CI/CD pipelines with automated unit, integration, and security testing as deployment gates Leverage AI‑assisted development tools (such as generative AI and LLM‑based assistants) to improve development speed, code quality, and automation of routine tasks Participate in technical design reviews and contribute to architectural decisions, system modularity, and long‑term platform evolution Monitor, troubleshoot, and support production systems, including participation in on‑call rotations and incident response when needed Identify and address technical debt and architectural bottlenecks to improve system reliability and maintainability Ensure high standards for data integrity, provenance, observability, and security across all systems and workflows Contribute to a culture of engineering excellence, documentation, and deployment confidence Qualifications 6-8+ years of professional software engineering experience with significant full stack development responsibilities Strong proficiency in Python for backend development Experience building and consuming REST and/or GraphQL APIs Experience with modern frontend development using JavaScript or TypeScript and frameworks such as React Experience integrating AI‑assisted development tools into daily engineering workflows Strong understanding of software engineering fundamentals including data structures, system design, version control, and CI/CD practices Experience collaborating with non‑engineering domain experts to translate complex data into software solutions (biological, scientific, or similar domains preferred) Familiarity with cloud infrastructure, containerization, or regulated or sensitive data environments is a plus #J-18808-Ljbffr
- ...collaborating with Verisk to connect them with exceptional professionals for this role. Description We are hiring a Senior Software Engineer with deep expertise in AI/ML engineering and data-intensive systems to join our Catastrophic and Risk Solutions team. You...SeniorWork at officeFlexible hours
- ...Description On-site Every Other Week onsite / 5 days in Boston, MA Our client is seeking a Senior Software Engineer in Test to ensure product quality across a digital assets platform supporting custody, trading, and servicing. The role collaborates with engineers, product...Senior
$112k - $132.1k
...The Senior Software Engineer is responsible for developing research and/or clinical applications within DFCI, providing technical oversight of all aspects of one or more software product, and leading technical discussions with team members and stakeholders. Located in...Senior- Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self Self ...Senior
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- Skydio is looking for an experienced Senior Wireless Software Engineer to join the National Security team in Boston or San Mateo. In this role, you will design, implement and optimize software for radio-link communications in high-performance drones. The position involves...Senior
$60 - $85 per hour
...TalentSource is your destination for discovering your next temporary role at Fidelity Investments. We are currently sourcing for a Senior Software Engineer in Test to work in Boston, MA! The Role Fidelity Digital Assets®, a Fidelity Investments Company, is developing a full‑...SeniorHourly payTemporary work$172k - $229k
...Mission Summary We are looking for a Senior Software Engineer to join our Actions Sustaining Team to diagnose, develop and deploy solutions to solve the immediate challenges facing our deployed autonomous software. You will play a pivotal role in resolving issues that...SeniorWork at officeImmediate startRemote work- ...C++, OO design, andTL1 protocol. They must be familiar with SONET, IP, OSPF, IS-IS, and ES-IS. Theyshould also be experienced in Real-Time system level programming, design, andanalysis and have 5+ years of software development experience. #J-18808-Ljbffr DAG ConsultingSenior
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- ...related capability development. Design and develop prototype software using the latest open-source technologies. Receive and incorporate... .... Qualifications BS degree in Computer Science, Computer Engineering, Electrical Engineering, or relevant field plus 5 years of related...SeniorRelocation packageFlexible hours
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- ...projects. You will lead A/B testing initiatives and mentor fellow engineers, collaborating actively to shape the product roadmap. Ideal candidates should have a strong background in full stack software engineering, experience with AI-driven practices, and a data-driven...Senior3 days per week
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$148k - $222k
Klaviyo Inc. is hiring a Senior Software Engineer to join its Profiles, Lists and Segments team in Boston, MA. You will play a critical role in developing scalable customer data solutions that enhance user experiences and drive impactful features. This position requires...Senior- Roku is seeking a Senior Software Engineer to build large-scale platform products and services. In this position, you will work closely with Product and Design teams to iterate on software and lead technology evaluations. Ideal candidates will have strong Java skills,...SeniorLocal area
- ...technology for Simscape and related products, solving challenging numerical and symbolic problems for engineers worldwide. You will contribute to end-to-end software development, gathering requirements from application engineers and marketing, and shaping architecture...SeniorWork at officeRemote workWorldwideFlexible hours
$121.4k - $218.6k
...teams to solve complex challenges? Join Our Custom Government Engineering Team! The Custom Government team operates across the full... ...performance Application Delivery Networks. Partner with the best As a Senior Software Engineer, you will manage the Akamai cloud storage solution,...SeniorWork experience placementWork at office- ...monitor and execute trades rapidly and efficiently. As we continue to innovate and grow, we’re searching for a forward-thinking Senior Software Engineer to help us build the future of capital markets infrastructure. As a Senior Software Engineer you will: Utilize your...SeniorContract workFor contractorsWork experience placementFor subcontractorWork at office
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$127k - $183k
...most relevant job opportunities at every step of their journey, while creating clear, compounding value for employers. As a Senior Software Engineer, you will design and build software that powers shared platforms, services, and products to help deliver on this vision....SeniorWork experience placementLocal areaImmediate startRemote work- ...CloudWatch UiPath, AWS or comparable certifications a plus 3 years' minimum experience with UiPath A minimum of five years of software engineering experience A background in business operations and strategies, with a focus on business IT A history of translating client...Senior
- Who we don't need Architects, managers, bikeshedding of in-code abstractions, "backend" or "frontend" engineers, engs who need long ramp-up times, infra engineers, "AI" engineers, ORM users. Logistics This is a full-time hybrid role based in Boston, MA, in-person time at...SeniorFull timeCasual workWork at officeFlexible hours
- ...the advantage of having both in‑person time with colleagues and flexible at‑home life optimizations. Learn More: Bring your software engineering expertise to the MathWorks Physical Modeling team! The Physical Modeling team is one of the fastest growing teams at...SeniorWork experience placementWork at officeWorldwideFlexible hours
- Senior Software Engineer, Product (Hybrid, Boston, Seaport District) #26562 PROJECT DESCRIPTION: Our mission is to perform thousands of tests every year, investigating the fundamental principles of cooking to provide our audience with the techniques, tools, and ingredients...SeniorTemporary work
- ..., STANAG 4586, Flux, and gRPC. Our team’s mission is to give engineers and operators the deepest possible visibility into what autonomous... ...are doing and why. We build high‑performance visualization software that handles massive data volumes from heterogeneous sources,...Senior
$140k - $165k
About this role: Pickle is on the hunt for a dynamic and driven Senior Perception Software Engineer to revolutionize the future of warehouse automation. This role will focus on working heavily with 3D LiDAR and other multi-sensor arrays to tackle complex challenges in state...Senior3 days per week$170k - $200k
...recruitment fraud, and always confirm that communications are coming from an official Daymark Health email. About the Role As a Senior Software Engineer at Daymark Health, you will contribute to our technical strategy, build secure and scalable infrastructure, and play a key...SeniorContract workLocal area- Harvard University is seeking a Senior Software Engineer / Architect to contribute to the strategic direction of the University's financial management systems. This position involves leading complex applications development and managing multiple projects. The role requires...SeniorWork experience placement
- ...our staffing business reinforce each other: the same core software and data power both, the API business sharpens the matching... ...next generation of talent matching. The Role We are hiring a Senior Software Engineer to build the core software behind our talent matching: the...Senior
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