Software Engineer

Software Engineer Fuelcomm, Inc dba Stackline -

Seattle, WA Posted:

5/15/2026 -

Expires:

6/19/2026

Job ID:

293417711

Job Description Job Title:

Software Engineer Job Duties:

Develop and refine software features or products. Design, build, maintain, and improve software products and services with both frontend and backend components, specifically crafting interactive applications that utilize diverse UI technologies and tools. Code, test, and debug, enhance performance, and update software. Design and implement stable and performant SaaS products utilizing both frontend and backend technologies. Execute full SDLC, APIs, UIs, applications, and infrastructure needed to scale products and platform. Address latency and throughput challenges in data process and request serving. Design and develop high volume enterprise scale data service applications which will handle billions of data points weekly. Build and manage large scale distributed system platform and services built using Big Data technologies. Evaluate existing software to identify enhancement opportunities, including tackling latency, throughput challenges in data processing and request serving. Set up efficient operational processes including continuous deployment pipelines (CI/CD), testing automation, and appropriate monitoring and alerts. Actively participate in design discussions, team planning and code reviews. Provide insightful and constructive feedback for team and individual improvement. Troubleshoot software failures by reviewing code errors, logfiles, metrics, using debug functions, and other common troubleshooting techniques.

Minimum Requirements:

Bachelor's degree in Computer Science, Software Engineering or a related technical field or foreign degree equivalent, and three years of professional development experience using JavaScript, Node.js, C#, Java, Python, or Typescript. Experience must include experience in each of the following:

• 2 years of experience in developing scalable backend services with serverside language and Redis.
• 1 year of experience in frontend engineering using ReactJS, GraphQL, Redux, Zustand, React Query, and TypeScript.
• 1 year of experience in microservices development with NodeJS, NoSQL databases, Redis, and WebSockets and developing in-house server load-balancers and health monitors.
• 1 year of experience integrating generative AI APIs (OpenAI, Anthropic, Azure, and/or Bedrock) for agentic applications.
• 2 years of experience with AWS services including, S3, SQS, CloudFront, SNS, ECS, EC2, Route 53, Lambda, Kinesis.
• 2 years of experience using Database technologies: Dynamo / MySQL / Postgres / RDS / Doris.
• 2 years of experience applying understanding of maintenance characteristics, runtime properties, and dependencies of a software (e.g., build dependencies).
• 2 years of experience in data scraping and reverse engineering usings tools including Puppeteer, Cheerio, Playwright, and 2Captcha.

Experience may be gained concurrently. Position full-time, 40 hours per week, with Fuelcomm Inc dba Stackline Inc, located in Seattle, WA. Apply by emailing resume to cbauer@stackline.com

SALARY:

Salary range of $150,000 to $170,000 per year.

BENEFITS

Stackline offers a full range of benefits, including medical, dental and vision plans, 401(k), comprehensive paid time off, FSA, disability insurance, life insurance, EAP services, and others. Job Summary Company Details Company Fuelcomm, Inc dba Stackline Industry Data Processing, Hosting, and Related Services Contact method Contact Info Job Information Location Seattle, WA Job Type Full Time Employee Job Position 1 Position(s) Open Duration Over 150 Days Additional Information Federal Contractor No Affirmative Action Plan No