Senior Backend Engineer
Blitzy
Senior Back End Engineer
We are looking for a Senior Back End Engineer to join our team and take ownership of different parts of our stack. You will be working alongside our CTO on all aspects of the current product and future product development. You will work directly with the founding team and leverage your experiences and abilities to inform decisions from product, technology, and strategy. You will help us build the foundation of this company: its culture, its processes, and its practices. There are a ton of interesting problems to solve, so come hungry. If your colleagues describe you as curious, driven, kind, and creative you will be a culture fit.
What success looks like:
- You write, review and ship code in production. Your employer or client's success depends on the software you build.
- You use Generative AI tools on a daily basis to enhance the quality and efficacy of your software and non-software deliverables.
- You are a self-starter and enjoy working with minimal supervision.
- You evaluate and make technical architecture decisions with a long-term view, optimizing for speed, quality, and safety.
- You take pride in the product you create and the code that you write.
- Your team can rely on you to get them out of a sticky situation in production.
- You can work well on a team of sales executives, designers and engineers in an in-person environment.
- You are passionate about the enterprise software development lifecycle and feel strongly about improving it.
- You are a first principles engineer who exercises curiosity about the technologies you work with.
- You can learn quickly about technologies, software and code that you are not familiar with, often from rudimentary documentation.
- You take ownership of the code that you write, and you help the team operate with everything that you build, throughout its lifecycle.
- You communicate openly and solicit feedback on important decisions, keeping the team aligned on your rationale.
- You exercise an optimistic mindset and are willing to go the extra mile to make things work.
Areas of ownership:
Our hiring process is designed for you to demonstrate a generalist set of capabilities, with a specialization in Back End Technologies.
Successful candidates must have expertise in Python, Terraform, and GCP, and experience with some of the following:
- Backend Frameworks and Technologies - Node.js, NuxtJS, Express.js or Python
- Cloud Platforms - Google Cloud, AWS, Azure or Vercel
- Programming languages - Python, JavaScript, TypeScript, Java, C++, Go
- RPCs - REST, gRPC or GraphQL
- Databases - SQL, NoSQL, Postgres, MongoDB, or Firebase
- CI / CD - Jenkins, CircleCI, GitLab or similar
- Source code versioning tools such as Git or Perforce
- Microservices architecture
Ways to stand out:
- Familiarity with AI Platforms - OpenAI, Anthropic, HuggingFace, Vertex AI, Bedrock, or SageMaker
- Extensive experience with building enterprise-scale applications with >99% SLAs
- Extensive Experience in Python, Terraform, and GCP
You'll get:
- Competitive salary
- Paid medical, dental, and vision insurance for you and your dependents
- 4% 401K match
- Equity
- Flexible vacation days, sick days, and work from home days
- Technology (hardware, software, reading materials, etc.) equipment and / or allowance
- The opportunity to re-shape an entire industry and create a platform that changes the future of software creation.
- Beautiful office environment with adjacent offices shared by other start-ups. It's an energizing community.
- Unlimited snacks, fizzy water, coffee, espresso, and whatever else you need to perform at your best.
Our culture:
Who we are: Led by two pioneering co-founders we are one of the fastest growing companies in the U.S., creating our own category of enterprise autonomous software development. We automate thousands of hours of software development for our customers, which includes strong representation within the Fortune 500.
How we work:
We move Blitzy fast: Time is both our company's and our clients' most precious asset. We move quickly and decisively to innovate internally and deliver exceptional software externally.
Championship mindset: We operate like a professional sports team. We win as a team by holding ourselves and each other to high standards, collaborating in-person, and remaining focused on the mission.
Passion for invention: We're pushing the frontier of what's possible, requiring constant innovation and iteration.
We work for the customer: We focus on delivering outsized value to the customers we work with and expanding those relationships into deep, meaningful partnerships.
We believe in being 'everyday athletes'—taking care of ourselves so we can bring our best minds to work. We promote great sleep, movement, and restorative activities for optimal mental performance. It makes for a happier and more productive team.
- Boston, MAHybridFull Time$220k - $250kJob Description A growing CRM startup company is looking to hire a Senior Backend Software Engineer to help build out and improve their AI driven modern CRM platform. You’ll work on their backend work streams, API platform, core data...SeniorFull time
- ...Senior Backend Engineer Every AI agent 7AI ships depends on the data pipeline underneath it: get that wrong and the agent's calls get worse, at the customer's expense. We're looking for a Senior Backend Engineer to join our core engineering team. You'll design and build...SeniorWork at office
- ...Job Description Job Description Senior Backend Engineer Role The Opportunity As a Senior Backend Engineer, you’ll design and build scalable backend systems for an AI-driven data platform. You’ll lead technical projects, handle large-scale data processing, and...SeniorRemote work
- ...superior fraud detection capabilities. Join a team committed to advancing the state of the art in fraud prevention technology. Senior Backend Engineer (Rust & Serverless) The Mission We are looking for a Senior Backend Engineer to own the "brain" of our application....SeniorRemote work
- ...Senior Software Engineer (Cloud) We are seeking a Senior Backend Software Engineer to join our core team. You will help design, implement, and ship the core data pipeline and processing platform within our AI-native cloud platform. Your role involves building robust...Senior
$150k - $180k
...Job Description Job Description About the Role We're hiring a Senior Backend Software Engineer to own architecture and system design as we scale our platform. You'll build and maintain production services in TypeScript, Python, and PostgreSQL, working directly...SeniorRemote workFlexible hours- ...Job Description Flexcompute is leading the transformation of engineering simulation with our revolutionary ultra-fast simulation technology... ...simulation market. Role Overview We are looking for a Backend Software Engineer to help us design and implement scalable...Senior
- Boston, MAOnsiteFull Time$200k - $220kJob Description An AI-startup in Boston is hiring a Senior Backend Developer for their team. As a Senior Backend Developer, you’ll be a point person for building and scaling out their flagship CRM product, helping them to streamline...SeniorFull time
$163k - $246.5k
Backend Engineer As a Backend Engineer, you'll work on our backend and infrastructure systems to design, build and maintain a fast and reliable user experience for our customers. You'll collaborate with other engineers to develop the APIs, data models and services that...SeniorCurrently hiringLocal areaRemote workWeekend work3 days per week$180k
...has a presence in Europe as well. I can share more details of the organization on a call! Job Description The suitable Senior Backend Engineer - Java will have the following responsibilities: Be the internal Backend architecture expert, driving standards....SeniorLocal areaRemote work- Senior Backend Software Engineer Kensho is S&P Global's hub for AI innovation and transformation. With expertise in machine learning, natural language processing, and data discovery, we develop and deploy novel solutions to innovate and drive progress at S&P Global and...SeniorWork at officeWorldwide
$120k - $190k
...Job Description Job Description Senior Backend Engineer Remote, US About Nametag Nametag helps companies verify the real person behind high-risk workforce actions, from account recovery to identity checks, before attackers can exploit the gap. Deepfakes, social...SeniorFull timeRemote workVisa sponsorshipFlexible hours$180k - $240k
...intelligent agents ubiquitous. We build the foundation for agent engineering in the real world, helping developers move from prototypes... ...role is based onsite in Boston, MA. We are looking for a Senior Backend Engineer to join our growing engineering team in Boston. In...SeniorWork at officeFlexible hours- ...Senior Backend Software Developer We are looking for a Senior Backend Software Developer to join us working on a suite of products... ...make them fully searchable in real time. There is some serious engineering behind making all of that work and we want to find people...SeniorWork at office
- ...primary customers are global custody banks, asset servicers and institutional asset managers. We are hiring Boston-based Senior Backend Software Engineers to develop solutions to our client's business needs. As a Senior Backend Software Engineer , you will play a...SeniorWork at office3 days per week
$176k - $183.5k
...discipline. We look for 5+ years of professional software engineering experience building highly concurrent, distributed systems and... ...Phoenix PostgreSQL REST Robotics Terraform Backend DevOps Frontend Hardware More: We are Wonder, a...SeniorFull timeWork at office3 days per week- Boston, MAHybridFull Time$180k - $210kJob Description A global insurance company in Boston is hiring a Backend Software Engineer to help build and scale the technology by powering its digital insurance platform. In this position, you’ll be developing backend systems, APIs...SeniorFull time
- ...insights that enhance fitness, health, sleep, and recovery.As a Senior Software Engineer on the Core team, you will build the foundations that power... ...the design and implementation of foundational backend capabilities that improve scalability, reliability, and developer...SeniorWork at officeRelocation
$127.5k - $195.5k
.../ PostgreSQL, SQS, MSK (Kafka)Tooling: GitLab CI/CD, Terraform, Docker, DatadogThe OpportunityWe’re looking for a backend focused Senior Software Engineer to join our Integrations team. You will design, build, and maintain critical APIs and data pipelines that enable seamless...SeniorLocal areaRelocation package- ...Senior Backend Engineer We're looking for a Senior Backend Engineer to help define the future of AI-powered, human-led healthcare. You'll sit on our Platform & Integrations team, owning the core product primitives the rest of the company builds on: external APIs, health...SeniorRemote work
$119k - $150k
...RoleWe are looking for a highly experienced and collaborative backend engineer and team player to join one of our multicultural Engineering... ..., focusing on our Third Party Risk Management business. As a Senior Software Engineer, you are known for thinking on your feet, learning...SeniorFull timeFlexible hours$150k - $215k
...through a deeper understanding of their bodies and daily lives.WHOOP is hiring a Senior Software Engineer to join the Business Systems team. In this role, you will design and implement the backend systems that power WHOOP’s internal operations, enabling scale and efficiency...SeniorFull timeWork at officeRelocation$150.7k - $177.3k
Senior Back End Software EngineerLocation: Cambridge, MA / Hybrid(This role requires working in-office 3 days per week: Tuesday, Wednesday... ...channels. Fueled by our proprietary data assets and AI traffic engine, EverQuote is transforming how providers attract and engage...SeniorFull timeWork at office3 days per week$128.3k - $176.4k
Become a part of our caring communityThe Senior Full Stack Engineer Performs software engineering activities in all layers of the stack, from setting... ...API Architecture:** Design and lead development of core backend services, REST and GraphQL APIs, and service-to-service...SeniorFull timeTemporary workApprenticeshipWork at officeRemote workWork from homeHome office$150k - $200k
Senior Software Engineer (Backend) Title of Role: Senior Software Engineer (Backend) Location: Boston, hybrid Company Stage of Funding: Venture-Backed Office Type: Hybrid Salary: $150K-$200K Company Description We're representing a dynamic company that empowers dental service...SeniorWork at office$151.9k - $187.64k
...Senior Software Engineer, Backend Bevi is on a mission to transform how beverages are delivered and consumed. Our connected beverage platform eliminates the need for single-use bottles and cans, making it easy, fun, and sustainable to stay hydrated. As the category...SeniorBase plus commissionFull timeWork experience placementWork at officeRemote workFlexible hours2 days per week$188k - $258.5k
...Cambridge, MA, we operate like a special ops unit—fast-moving, data-driven, and relentlessly focused on impact.THE ROLEAs a Principal Backend Engineer, you’ll be a technical leader responsible for architecting, building, and scaling the core backend systems that power our...$120k - $202.5k
...cloud native platforms, we are building modern, resilient backend systems that support high volume financial transactions, real... ...access, and regulatory grade controls. We are seeking a Senior Software Engineer to provide technical leadership across our backend and data...SeniorFull timeTemporary workFlexible hours$163k - $220k
...coverage. We’re backed by industry leaders in insurance and tech, and we still have room to grow — that’s where you come in.Our Backend Software Engineer can expect to work with the latest backend technologies and programming languages. We’re big fans of server-side Kotlin,...Full timeWork at officeRelocationFlexible hours- ...comes next, followed by the Dill Autonomy Engine: generalized autonomy that will... ...logistics processes. We're looking for a Backend Software Engineer to join our autonomy team... ...consider candidates at different levels of seniority, and final compensation will reflect the...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Backend Engineer. Be the first to apply!
- senior operations technician Cambridge, MA
- senior cloud service delivery manager Cambridge, MA
- senior it service manager Cambridge, MA
- senior chief engineer Cambridge, MA
- sr operations manager Cambridge, MA
- senior account director Cambridge, MA
- senior director clinical development Cambridge, MA
- sr accountant Cambridge, MA
- senior financial analyst remote Cambridge, MA
- senior designer Cambridge, MA



