Role Overview
ThoughtStorm is hiring a mid-level Backend Software Engineer. This is a contract role in Mississauga. Part of ThoughtStorm's Lifecycle hiring, posted 2 days ago. Full responsibilities, required qualifications, and the apply link are listed in the description below.
Salary Context
Salary is not disclosed in this posting. Market median for Mid-level Lifecycle roles is $101k-$148k (based on 500 comparable listings). Many employers share specifics during the interview process or after an initial screen.
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Job description
Description
Client Sequencing is not only changing science, but we are changing lives. Our software teams are laying the groundwork for the future by developing powerful bioinformatics algorithms, data analysis tools, and software/systems infrastructures so researchers and clinicians can make better health decisions faster. The path to curing cancer lies in ones and zeros as we work with next-generation genomic sequencing, a new frontier. The complexity and sheer size of the data in the life sciences will make astronomical data problems look modest.
Do you want to develop software products that scientists and others in the life sciences will use to diagnose, find treatments, and eventually beat diseases like cancer? Our team builds highly scalable, reliable software and secure systems for better diagnostics. Come join us!
As a Senior Backend Software Engineer, you are joining a passionate software engineering team to build sequencing products to change patients' lives. You will help build highly scalable, reliable, and secure cloud based software systems. Ultimately, the software you produce will impact patient care globally.
Your Opportunity
Architect, implement, and rigorously test backend APIs, software features, and product infrastructure.
Leverage serverless computing, distributed platforms, and cloud technologies to build robust solutions.
Utilize AI tools and Large Language Models (LLMs) to accelerate the design, implementation, and optimization of software architecture and code.
Write clean, maintainable code, comprehensive documentation, and robust automated tests.
Research new tools, testing processes, and technologies to continuously improve our development lifecycle.
Who you are
6+ years of hands-on software development experience.
B.S. or M.S. in Computer Science or equivalent field.
Highly proficient in Java, Spring Boot, and building REST APIs for software products.
Experience with microservices architecture and development including associated tools.
Familiarity with relational databases like PostgresSQL and MySQL.
Ability and willingness to quickly learn new technologies and work with Agile/Lean practices and scalable architecture.
Act as an effective communicator who can navigate conflict, influence project outcomes, and support the team through strategic thinking, creative problem-solving, and continuous feedback.
Preferred
Hands-on experience building out cloud solutions specifically using AWS.
Frontend development experience, allowing you to comfortably step into full-stack tasks.
A background in life sciences, medical devices, or bioinformatics.
Experience developing regulated products under strict design controls.
About ThoughtStorm
ThoughtStorm
thoughtstorminc.com
3 other open roles at ThoughtStorm on TryApplyNow.
Frequently Asked Questions
How do I apply for the Backend Software Engineer position at ThoughtStorm?
Use the Apply button above to submit your application directly to ThoughtStorm. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Backend Software Engineer position at ThoughtStorm located?
This position is based in Mississauga. ThoughtStorm has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Backend Software Engineer at ThoughtStorm earn?
ThoughtStorm has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Backend Software Engineer role at ThoughtStorm posted?
This role was posted on July 17, 2026 (2 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
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