{"id":3746474,"url":"https://alion.io/job/tecsys-senior-java-developer-2","title":"Senior Java Developer","company":{"id":58347,"name":"Tecsys","domain":"tecsys.com","url":"https://alion.io/company/tecsys","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Montreal, Canada"],"countries":["CA"],"hiring_countries":["CA"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AI Agents","optional":false},{"name":"Git","optional":false},{"name":"Java","optional":false},{"name":"JUnit","optional":false},{"name":"Maven","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Rest API","optional":false}],"status":"live","first_seen_at":"2026-09-10T00:00:00Z","employer_posted_date":"2026-09-10","last_verified_at":"2026-11-04T13:33:11Z","board_verified":true,"closed_at":null,"days_open":55,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":55},"description":"Having recognized the advantages of remote work, such as improved employee morale, increased productivity, and positive impacts on both employee wellbeing and the environment, we are proud to be a digital-first company. Our digital-first work environment, combined with our conveniently located offices and collaborative workspaces, provides our team with the freedom and flexibility to work in the most productive way for them.\nAbout us\nTecsys is a fast-growing innovator offering supply chain solutions to industry leading healthcare systems, hospitals, and pharmacy businesses to distributors, retailers, and 3PLs. We work with industry leaders to transform their supply chains through technology. If you thrive on tackling interesting challenges with continuous learning opportunities, then Tecsys could be a good fit for you!\nAbout the Role\nWe are seeking an experienced and motivated Senior Java Developer to join our dynamic development team. In this role, you will be responsible for designing, developing, and maintaining high-performance Java applications. You will contribute by participating in brainstorming sessions, understanding of requirements, and the coding of the solutions. You will work within an Agile team environment focused on the continuous improvement of their methodologies, tools, practices and teamwork. Finally, your skills to collaborate with transversal disciplines, to build trust between peers and your capacity for positive influence will help you to overcome challenges successfully.\nResponsibilities\nYou'll design, build, and maintain high-performance Java applications inside an Agile team that takes continuous improvement seriously - not just as a buzzword, but as a real practice around tooling, process, and teamwork. Day to day, that means:\nOwning complex technical problems end-to-end - from analysis and design through implementation, testing, deployment, and production support.\nShaping architecture and technical direction, and pushing back on proposed solutions when a more pragmatic or sustainable path exists.\nReviewing code with care, giving feedback that actually improves quality, maintainability, and performance - not just rubber-stamping PRs.\nMentoring less experienced developers through pairing, knowledge sharing, and honest technical guidance.\nSpotting technical debt and quality risks early, and helping the team prioritize fixing them before they become fires.\nWorking closely with Tech Leads, Product Owners, and QA to turn ambiguous requirements into solid, shippable solutions.\nUsing AI-assisted and agentic development tools to move faster - while staying fully accountable for the design, quality, security, and correctness of what ships.\nRequirements\nQualifications\nDegree in Computer Science, Software Engineering, or equivalent experience.\n5-7+ years building backend applications in Java.\nExperience with JUnit, relational databases (PostgreSQL a plus), and standard tooling (Git, Maven, a modern IDE).\nA track record of mentoring developers and giving constructive code review feedback.\nStrong engineering judgment - you weigh trade-offs and land on pragmatic, maintainable solutions.\nSolid grasp of clean code, automated testing, and managing technical debt.\nHands-on experience with REST services and API architecture.\nComfort using AI-assisted or agentic dev tools, with full ownership of what you ship.\nStrong proficiency in both written and verbal English communication essential for effective correspondence with clients, suppliers, business partners and colleagues beyond the province of Quebec.\nWe understand that experience comes in many forms and that careers are not always linear. If you don't meet every requirement in this posting, we still encourage you to apply.\nAt Tecsys, we are committed to fostering a diverse and inclusive workplace where all employees feel valued, respected, and empowered. We believe that diversity drives innovation and strengthens our ability to deliver exceptional solutions. We welcome and encourage applicants from all backgrounds, experiences, and perspectives to join our team.\nTecsys is an equal opportunity employer. Accommodation is available for applicants selected for an interview.\nNB: if you are applying to this position, you must be a Canadian Citizen or a Permanent Resident of Canada, OR, have a valid Canadian work permit.","description_format":"text","description_chars":4355,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Continuous learning"],"hiring_locations":[{"name":"Canada","iso":"CA","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Custom Software Development","Supply Chain & Logistics Software"],"lifecycle":[{"event":"open","at":"2026-11-04T13:33:11Z"}],"visa":[],"liveness":{"score":27,"band":"fade","label":"Fading","p_open":1,"p_active":0.6,"p_room":0.45,"age_days":55,"expected_fill_days":29,"reasons":["conf:3","win:tail"],"computed_at":"2026-11-04T16:48:27Z"},"pay":null,"html_url":"https://alion.io/job/tecsys-senior-java-developer-2","json_url":"https://alion.io/job/tecsys-senior-java-developer-2.json","meta":{"generated_at":"2026-11-04T16:48:27Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":25706,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":58347},"rest":"https://alion.io/mcp/rest/get_company?id=58347"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftecsys-senior-java-developer-2"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Ftecsys-senior-java-developer-2"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Ftecsys-senior-java-developer-2"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/tecsys-senior-java-developer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftecsys-senior-java-developer-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3746474}},{"tool":"search_jobs","arguments":{"company":"tecsys.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3746474},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}