RQ11329 - Sr. Software Developer - Back End
$86.9 - $104.28 per hourSource Code
RQ11329 - Sr. Software Developer - Back End
5+ month contract (108 business days) - possible extension
ONSITE 5 days - 222 Jarvis St
Must Have:
- 10+ years of experience as a designer and developer in the large-scale multi-client web applications
- 10+ year of hands-on working experience of Java development with Oracle or SQL database
- 5+ years of hands-on experience of RestAPI, RESTful WebServices
- Knowledge of security gateways and protocols (JWT, Oauth2.0, SSL Certificates)'
- Experience using Azure DevOps
Nice-to-have:
- Public sector Experience
Responsibilities:
- Responsible for managing the interchange of data between the server and the users.
- Required to translate technical systems specifications into working, tested applications.
- This includes: developing detailed programming specifications writing and/or generating code compiling data-driven programs maintaining, and conducting unit tests
- Resolves and troubleshoots technical problems which arise during the use and operation of software packages, including technical assistance in implementation, conversion
General Skills:
- Experience in programming and analysis; specialized software package support at the specified experience level
- Ability to collaborate with IT Professionals throughout the Software Development Life Cycle Experience in structured methodologies for the development, design, implementation and maintenance of applications
- Experience in design, code, test, debug and document applications
- Experience in the use of object and/or third generation language development tools
- Experience in one or more programming languages
- Experience in application design, latest design patterns, deployment and troubleshooting
- Experience with relational and hierarchical database technologies
- Experience in the use of information retrieval packages using query languages
- Experience with one or more communications protocols
- Experience in structured methodologies for the design, development, implementation and maintenance of applications
- Experience eliciting and documenting information from diverse business area stakeholders and subject matter experts
- Excellent analytical, problem-solving and decision-making skills; verbal and written communication skills; interpersonal and negotiation skills
- A team player with a track record for meeting deadlines
- Back End Skills
- Knowledge and experience with developing all server-side logic, definition and maintenance of the central database, and ensure high performance and responsiveness to requests from the front-end.
- Knowledge and experience with front-end technologies
- Knowledge and experience to integrate the front-end elements into the application
Desirable Skills:
- Knowledge and experience with programming Internet-ready applications Knowledge and experience in rapid application development (RAD) methodologies
- Knowledge and understanding of Information Management principles, concepts, policies and practices
- Experience with middleware and gateways
- Experience reviewing, analyzing, and modifying product installation scripts including encoding, testing, debugging
- Ability to provide post-implementation support and resolve any post-implementation technical issues
- Experience conducting design walkthrough sessions with project team
- Knowledge and understanding of Accessibility for Ontarians with Disability Act (AODA) and related regulations and standards
- Ability to provide user and system documentation as required
AI Disclaimer: Source Code may use artificial intelligence (AI) tools to assist in certain aspects of its recruiting and business operations.
Note: The higher end of the range is intended for absolutely exceptional candidates who meet all must-have requirements and most or all nice-to-have qualifications. The client will evaluate candidates based on both rate expectations and overall skill set when shortlisting.
INCORPORATED RATE RANGE (7.25 billable hours per day)
- $86.90/hr - $104.28/hr Inc.
T4 RATE RANGE (7.25 billable hours per day)
- $69.52/hr - $83.42/hr T4
$90 - $100 per hour
...Role: Senior Backend Developer Length: 1 year contract (strong potential for extension) Rate: $90-$100/hr INC Location: Downtown Toronto (1 day onsite) Your New Company Join a high-performing digital engineering team within a leading, enterprise-scale organization...SeniorContract workFlexible hours$86.9 - $104.28 per hour
...RQ11237 - Sr. Software Developer - Back End 10-month contract (202 business days) - possible extension ONSITE 5 days - 222 Jarvis Street Security Level: CRJMC NOTE: Hiring Manager is looking for a strong full-stack developer with API Dev exp. Must Have...SeniorContract work- ...BIMM is booming, so we're looking for an experienced Lead Back End Developer to join our team! As we observe a hybrid model, this role... ...side-gig)! Is this you? Requirements ~7+ years of relevant software engineering experience with server-side frameworks and languages...SuggestedFull timeSecond jobSummer holidayWork at officeNight shiftWeekend work2 days per week
$89.9 - $107.99 per hour
...RQ00665/RQ00666 - Sr. Software Developer- Front End 2 openings - 2 submissions 6-month contract (130 business days) - possible extension 3 days onsite/ 2 days remote (subject to HMs discretion) -Metro Hall 55 John Street Note:Candidates will be asked to do...SeniorFull timeContract workRemote work- ...RQ11015 - Sr. Software Developer- Front End 2-year contract (508 business days) - possible extension ONSITE 5 days - 222 Jarvis St Responsibilities: Designing developing and implementing front end code including user interface interactions and creating...SeniorFull timeContract workInternship
$65.5k - $99k per year
...organizations. As part of the EY E-publishing technology team, the Back-End .Net Developer will help build and support the platforms that make this... ...code in C# and SQL Design and create slick and intuitive software solutions for high-level business problems Propose new or...Shift workWeekend work- We are seeking a highly accomplished Senior Software Developer - Back End to drive the technical design, core server-side programming, and pipeline automation of high-availability, cloud-native enterprise solutions. In this role, you will take technical ownership of managing...SeniorLong term contractContract work
$135k - $154k per year
...video platform, cloud services, advertising solutions, and a non-custodial cryptocurrency wallet. Rumble is seeking a Senior Back-End Developer to design, build, and maintain high-performance server-side systems that power a large-scale video platform serving millions of...SeniorLong term contract- ...initiatives. The Role Capco is seeking an Junior Backend Developer ( Contract - 6 months ) to support a major Financial Services client... ..., troubleshooting, and production support activities across the software development lifecycle. Contribute to Agile delivery teams,...Contract workInternshipImmediate start
$60 - $62 per hour
...Job Title: OpenText Exstream and Quadient Sr. Developer Location: Toronto, ON Work Arrangement: Hybrid (3-4 days WFO) Employment Type: Contract Domain: BFSI Hourly rate :-CAD 60-62/hour Application Deadline: July 30th, 2026 SKILLS REQUIRED Senior OTX...SeniorHourly payContract work- ...Wisedocs is a fast-growing, venture-backed AI platform that transforms how insurance companies... ...Summary We're seeking a Senior Back-End Engineer who will be instrumental in... ...Working in collaboration with front-end developers to integrate user-facing elements with server...SeniorFull timeCasual workImmediate startFlexible hours
$86.8 - $104.16 per hour
...RQ11221 - Sr. Software Developer- Front End 10-month contract (200 business days) - possible extension of 2 years ONSITE 5 days - 87 Sir William Hearst Ave., Toronto, Ontario M3M 0B4 Must-haves: ~ React ~ REST APIs ~ JavaScript and TypeScript ~ Node...SeniorLong term contractContract workInterim role$48 - $50 per hour
...Job Title: Sr. Software Engineer (Python, AWS Lambda) Location: Toronto, ON Work Arrangement: Hybrid-1 Days onsite Employment Type... ...Advanced proficiency in Python with hands-on experience designing, developing, and deploying scalable solutions. ~ Strong hands-on...SeniorContract work$88.54 - $106.25 per hour
...RQ11319 - Sr. Software Developer 6-month contract (125 business days) - possible extension ONSITE 5 days - 21 College Street, Toronto... ...its recruiting and business operations. Note: The higher end of the range is intended for absolutely exceptional candidates...SeniorContract work$88.54 - $106.25 per hour
...RQ11288 - Sr. Software Developer 1-year contract (250 business days) - possible extenion ONSITE 5 days - 222 Jarvis St 5th floor Security... ...backend services Design and execute unit, integration, and end-to-end tests to ensure quality and reliability Design and...SeniorContract work- ...transformation. Who we need Reporting to the Manager of Software Engineering, we are looking for a Senior Java Back End Engineer. You will play a pivotal role in... ...individual contributor, you will design and develop scalable systems, working directly with the architecture...SeniorLong term contractFull timeInternshipWork at officeRemote workFlexible hoursShift work
$90.18 - $108.22 per hour
...RQ11090 - Sr. Software Developer - Full Stack 7-month contract (150 business days) - possible extension ONSITE 5 days - 777 Bay st.... ...experts · Experience with application architecture, front-end & back-end integration, API development · Excellent analytical...SeniorContract work$87.38 - $104.86 per hour
...RQ00687 - Sr. Software Developer 9+ month contract (188 business days) - possible extension ONSITE 5 days - 525 University Ave, Toronto... ...its recruiting and business operations. Note: The higher end of the range is intended for absolutely exceptional candidates...SeniorContract work$88.54 - $106.25 per hour
...RQ10970 - Sr. Software Developer 10+ month contract (210 business days) - possible extensnion ONISTE 5 days - Toronto Must Have:... ...its recruiting and business operations. Note: The higher end of the range is intended for absolutely exceptional candidates...SeniorContract work$88.54 - $106.25 per hour
...RQ11231 - Sr. Software Developer 2 openings 1-year contract (248 business days) - possible extension ONSITE 5 days - 5700 Yonge St. Toronto... ...its recruiting and business operations. Note: The higher end of the range is intended for absolutely exceptional candidates...SeniorContract work$88.52 - $106.3 per hour
...RQ11209 - Sr. Software Developer - Full Stack 9-month contract (170 business days) - possible extension REMOTE - Anywhere in Ontario... ...database, APEX/ORDS, and Red Hat Linux OS software which are all at end-of-life support with the manufacturer. To stay secure and compliant...SeniorContract workRemote work- ...the Team We build enterprise software that helps organizations optimize... ...power Forma’s platform. By the end of your first 30 days, you will have: Developed a strong understanding of Forma.... ...that improve system integrity and developer velocity. Demonstrated clear...SeniorLong term contract
$120k - $130k per year
...such a workplace intrigues you, we hope you’ll join us. About the role: We are looking for an experienced Senior Front-End Software Developer to help us craft scalable, accessible, and ultra-responsive web experiences. In this role, you will write clean, testable code...SeniorFull timeInternshipWork at officeFlexible hours$90.18 - $108.21 per hour
...RQ11189 - 2 xSr. Software Developer - Full Stack 2 openings 10-month contract (203 business... ...Azure SQL Responsive Web front-end Web APIs and web services design development... ...Proficient with both front-end and back-end development including any associated...SeniorLong term contractFull timeContract workInterim roleInternship$74.34 - $89.21 per hour
...RQ10475 - Sr. Software Developer 9+ month contract (182 business days) - possible extension ONSITE 5 days - 40 St. Clair Ave. W Must... ...Support relational and hierarchical databases and contribute to end‑to‑end data migration initiatives. Work with OpenText...SeniorContract workInternshipWork at office$90.18 - $108.21 per hour
...RQ00685 - Sr. Software Developer - Full Stack 6-month contract (126 business days) - possible extension ONSITE 5 days (subject to HM's discretion... ..., manage, and present correspondence data. Integrate front-end portals and backend services with AWS cloud messaging services...SeniorContract work$80k - $130k per year
Sr. Java Developer Position Description As a Java Developer, you will be instrumental in dissecting... ...to design or redesign complex software components and applications. 5. Act as... ...deployment of large scale projects from end to end. 15. Hands on experience in following...SeniorFlexible hours- ...LotusFlare are replacing traditional business back ends with an engagement-centric, dynamic... ...stack. They are responsible for further developing, securing, and scaling the back-end... ...daily responsibilities include the entire software cycle from developing/testing, to code reviews...SeniorInternshipWork at officeWorldwide
- Our client, an innovative pioneer in the enterprise software space, is seeking a talented and driven AI Developer to design, train, and integrate custom generative AI... ...Responsibilities Model Lifecycle Management: Own the end-to-end pipeline of custom LLMs, including data...Senior
$88.52 - $106.25 per hour
...RQ11258 - Sr. Software Developer - ETL 9-month contract (188 business days) - possible extension ONSITE 5 days - 5700 Yonge Street Security... ...its recruiting and business operations. Note: The higher end of the range is intended for absolutely exceptional candidates...SeniorContract work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to RQ11329 - Sr. Software Developer - Back End. Be the first to apply!
- software engineer intern Toronto, ON
- linux software engineer Toronto, ON
- software engineer - robotics Toronto, ON
- software engineer Toronto, ON
- software developer no experience Toronto, ON
- software engineer part time Toronto, ON
- ingénieur logiciel Toronto, ON
- software engineer devops Toronto, ON
- software developer entry level Toronto, ON
- software developer co-op Toronto, ON
