Sr. Software Engineer (Tech Lead) - Typescript/React

Strong, recent experience building and shipping production software as a hands-on engineer.

Deep proficiency in TypeScript and JavaScript across the stack — Node.js and Express on the server, React on the front end — with strong experience in modern web development.

Strong experience with relational data modeling and SQL (PostgreSQL), REST API design, asynchronous programming, automated testing, and production debugging and observability.

Experience modernizing legacy systems incrementally — porting or strangling legacy code into a modern stack while a live product keeps running for customers.

Comfort building and operating integrations and data sync between systems, where correctness, idempotency, and conflict handling matter.

The ability to make pragmatic architectural decisions that balance scalability, reliability, maintainability, and delivery speed.

Helpful, but not required: Experience with Java, AngularJS, Sequelize or a comparable ORM, AWS/cloud infrastructure, or CRM platforms.

Experience serving as the senior technical engineer or technical lead on a team, influencing technical direction without relying on formal management authority.

The ability to take an ambiguous or moderately scoped problem, develop the technical approach, make sound tradeoffs, and drive it through implementation and delivery.

A strong ownership mindset; you care about the quality, reliability, maintainability, and long-term health of what your team ships.

The judgment to know when to make decisions independently and when to bring in broader architectural or organizational expertise.

Genuine, hands-on fluency with AI development tools such as Claude Code, GitHub Copilot, or similar tools.

Experience using AI meaningfully in day-to-day engineering work, including coding, debugging, research, code analysis, and problem-solving.

The ability to identify opportunities to use AI and automation to improve engineering workflows, increase team leverage, and raise quality—not simply to write code faster.

Curiosity about emerging AI capabilities and a willingness to experiment, learn, and turn useful practices into repeatable team workflows.

A track record of mentoring engineers and raising the technical capability and confidence of the people around you.

The ability to communicate technical decisions and tradeoffs clearly with Engineering, Product, QA, and other partners.

A continuous-improvement mindset and willingness to challenge existing practices when there is a better way to build, test, operate, or deliver software.

A collaborative approach to technical leadership: you can drive a decision while still seeking input and bringing others along.

Experience with Java, or another JVM stack, in a legacy modernization context

Experience with AngularJS, or migrating a legacy front end to React

Cloud infrastructure (AWS)

Feature flagging and progressive delivery (LaunchDarkly, OpenFeature, or similar)

API and end-to-end test automation (Playwright, Jest, or similar)

Multi-tenant SaaS at scale

CRM, nonprofit, or volunteer management experience

Benefits

Health + Wellness You’ll have access to generous health, vision, and dental insurance options as well as HealthiestYou, a healthcare service that offers convenient, confidential access to quality doctors 24/7, anytime, anywhere.

Time Off You'll get a competitive PTO package that includes 20 PTO days, 3 flex days, 4 optional volunteer days, 12 paid holidays, as well as paid parental leave. More is more!

401k You'll receive a 401k match to help invest in your future.

Equipment Everything you need to be successful, shipped right to your door. You got this. We got you.

Compensation The salary range for this position is $114,800 - $191,400. You may also be eligible for a discretionary bonus. Actual compensation within the range will be dependent on your skills, experience, qualifications, and location, as well as applicable employment laws

Location This is a permanent, full-time, fully remote position (within the U.S. and select Canadian Provinces only). Employees living in Indianapolis, IN are welcome to work from our company headquarters. We do not offer Visa sponsorship or relocation assistance at this time.

Accommodations Applicants who require accommodations may contact careers@bloomerang.com to request an accommodation in completing an application.

Bloomerang is an Equal Opportunity Employer. Individuals seeking employment at Bloomerang are considered without regard to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, or sexual orientation.