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Full Time Senior Software Developer Jobs in Calgary, AB

Olsen Consulting

Senior Developer

Calgary, AB · Remote

Senior Developer Olsen specializes in the implementation and optimization of enterprise resource ... Essential Qualifications and Experience - 7-10+ years of professional experience in software ...

Olsen

Senior Developer

Calgary, AB · Remote

Senior Developer Olsen specializes in the implementation and optimization of enterprise resource ... Essential Qualifications and Experience - 7-10+ years of professional experience in software ...

Targeted Talent

Senior .Net Developer

Calgary, AB · On-site +1

We are looking for a Senior C#/.Net Developer for our client. This is a permanent position, that ... You Have: * 7+ years' experience as a Software Developer, developing applications with C#/.Net * ...

Targeted Talent

Senior .Net Developer

Calgary, AB · On-site +1

We are looking for a Senior C#/.Net Developer for our client. This is a permanent position, that ... You Have: * 7+ years' experience as a Software Developer, developing applications with C#/.Net * ...

Targeted Talent

Senior Java Developer

Calgary, AB · Remote

We are looking for an experienced Senior Java Developer for our client. This is a permanent ... You Have: * 5+ years' experience as a Software Developer * Prior experience mentoring junior ...

Targeted Talent

Senior Java Developer

Calgary, AB · Remote

We are looking for an experienced Senior Java Developer for our client. This is a permanent ... You Have: * 5+ years' experience as a Software Developer * Prior experience mentoring junior ...

Targeted Talent

Senior J2EE Developer

Calgary, AB · Remote

We are looking for an experienced Senior Java Developer for our client. This is a permanent ... You Have: * 5+ years' experience as a Software Developer * Experience working with Java , including ...

DataVisor

Senior Software Engineer - Canada

Calgary, AB · Remote

CA$120K - CA$150K/yr

Our award-winning software platform is powered by a team of world-class experts in big data ... As platform engineers, we are building a next-generation machine learning platform, which ...

Targeted Talent

Senior J2EE Developer

Calgary, AB · Remote

We are looking for an experienced Senior Java Developer for our client. This is a permanent ... You Have: * 5+ years' experience as a Software Developer * Experience working with Java , including ...

DataVisor

Senior Software Engineer - Canada

Calgary, AB · Remote

CA$120K - CA$150K/yr

Our award-winning software platform is powered by a team of world-class experts in big data ... As platform engineers, we are building a next-generation machine learning platform, which ...

Clio

Senior Developer, Enterprise AI

Calgary, AB · Remote

CA$176K - CA$202K/yr

The Senior Developer, Enterprise AI is a hands-on technical leader responsible for building ... What you may have: * 4+ years of experience in software engineering, data engineering, or AI ...

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All JobsSoftware Developer JobsFull Time Senior Software Developer JobsFull Time Senior Software Developer Jobs in Calgary, AB

Full Time Senior Software Developer information

What are Full Time Senior Software Developers?

Full Time Senior Software Developers are experienced professionals responsible for designing, developing, and maintaining complex software applications. They typically lead development teams, mentor junior developers, and make key technical decisions. In addition to coding, they collaborate with stakeholders to define requirements, ensure best practices, and solve challenging technical problems. These roles usually require several years of experience and advanced knowledge of programming languages, software architecture, and development methodologies.

What are the key skills and qualifications needed to thrive as a Full Time Senior Software Developer, and why are they important?

A Full Time Senior Software Developer requires advanced programming skills, deep understanding of software architecture, and several years of experience, often supported by a degree in computer science or related certifications. Expertise with development tools, version control systems (like Git), CI/CD pipelines, and proficiency in relevant frameworks and languages are typically expected. Strong problem-solving, leadership, and communication skills help in mentoring junior developers and collaborating across teams. These competencies enable the delivery of robust, scalable solutions and foster innovation within software projects.

What opportunities for mentorship and leadership can a Full Time Senior Software Developer expect within a typical software development team?

As a Full Time Senior Software Developer, you are often expected to mentor junior developers, participate in code reviews, and lead technical discussions. Many organizations encourage senior developers to take ownership of projects, contribute to architectural decisions, and guide the team through complex technical challenges. This role provides a strong platform for developing leadership skills, with potential pathways to roles such as Technical Lead or Engineering Manager. Collaboration with cross-functional teams—including product managers, designers, and QA engineers—is also a significant aspect of the daily workflow.
What are the most commonly searched types of Senior Software Developer jobs in Calgary, AB? The most popular types of Senior Software Developer jobs in Calgary, AB are:
What are popular job titles related to Full Time Senior Software Developer jobs in Calgary, AB? For Full Time Senior Software Developer jobs in Calgary, AB, the most frequently searched job titles are:
What job categories do people searching Full Time Senior Software Developer jobs in Calgary, AB look for? The top searched job categories for Full Time Senior Software Developer jobs in Calgary, AB are:
Full Time Senior Software Developer jobs near you
Infographic showing various Full Time Senior Software Developer job openings in Calgary, AB as of July 2026, with employment types broken down into 85% Full Time, 3% Part Time, 1% Temporary, and 11% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution.
Senior Software Engineer - Tax Platform

Senior Software Engineer - Tax Platform

Alpaca

Calgary, AB

Full-time

Posted 7 days ago

Job description

Who We Are:

Alpaca is a US-headquartered self-clearing broker-dealer and brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. Our recent Series D funding round brought our total investment to over $320 million, fueling our ambitious vision.

Amongst our subsidiaries, Alpaca is a licensed financial services company, serving hundreds of financial institutions across 40 countries with our institutional-grade APIs. This includes broker-dealers, investment advisors, wealth managers, hedge funds, and crypto exchanges, totalling over 9 million brokerage accounts.

Our global team is a diverse group of experienced engineers, traders, and brokerage professionals who are working to achieve our mission of opening financial services to everyone on the planet. We're deeply committed to open-source contributions and fostering a vibrant community, continuously enhancing our award-winning, developer-friendly API and the robust infrastructure behind it.

Alpaca is proudly backed by top-tier global investors, including Portage Ventures, Spark Capital, Tribe Capital, Social Leverage, Horizons Ventures, Unbound, SBI Group, Derayah Financial, Elefund, and Y Combinator.

Our Team Members:

We're a dynamic team of 380+ globally distributed members who thrive working from our favorite places around the world, with teammates spanning the USA, Canada, Japan, Hungary, Nigeria, Brazil, the UK, and beyond!
We're searching for passionate individuals eager to contribute to Alpaca's rapid growth. If you align with our core values—Stay Curious, Have Empathy, and Be Accountable—and are ready to make a significant impact, we encourage you to apply.

Your Role:

As a Senior Software Engineer on the Tax Platform Engineering team, you will architect, build, and scale the mission-critical systems that ensure accuracy, verifiability, and compliance for our global tax obligations. You will be responsible for engineering the durable systems of record that serve as the definitive source of truth for our financial operations, directly mitigating financial risk and ensuring auditable adherence to complex financial laws in a high-volume, regulated environment

Key Responsibilities:
  • Design, build, and operate highly scalable, resilient, and secure microservices and data processing systems using idiomatic Golang.
  • Model complex, long-running tax reporting business logic as durable, stateful workflows using Temporal to ensure correctness and reliability.
  • Implement and optimize data pipelines consuming financial events from Redpanda, ensuring data quality, timeliness, and integrity.
  • Collaborate with cross-functional teams of tax analysts, legal experts, and product managers to translate complex and evolving regulatory requirements into robust, maintainable, and verifiable software solutions.
  • Provide technical leadership and mentorship, driving best practices in distributed system design, API definition with gRPC, code quality, and advanced testing strategies.
  • Build systems with auditability, traceability, and data lineage as a first-class concern to ensure transparency for our auditors and regulators.
  • Own the full lifecycle of your services, including automated deployment (CI/CD with tools like Jenkins and Terraform), proactive monitoring, and incident response, following a "you build it, you run it" philosophy.
Technical Environment:
  • Backend Services: Microservices written in Golang for performance, simplicity, and concurrency.
  • API Communication: gRPC with Protocol Buffers (Protobuf) for high-performance, strongly-typed, and versionable service-to-service APIs.
  • Workflow Orchestration: Temporal for durable execution of long-running, auditable business logic workflows.
  • Streaming Data: Redpanda as a high-throughput, low-latency, Kafka-compatible streaming platform for all tax-relevant financial events.
  • Infrastructure: Cloud platforms (AWS), containerization (Docker, Kubernetes), and Infrastructure as Code (Terraform).
  • Observability: Modern monitoring and observability tools include Prometheus, Grafana, and Datadog.
Must-Haves:
  • 5+ years of professional software engineering experience, with a proven track record of shipping and operating complex, large-scale systems in production.
  • Deep, hands-on expertise in Golang, including a strong command of its concurrency models (goroutines, channels), memory management, and standard library.
  • Demonstrable experience in designing, building, and reasoning about distributed systems, including a strong understanding of microservices architecture and API design patterns (e.g., REST, gRPC).
  • Exceptional analytical and problem-solving skills, with the ability to deconstruct complex requirements into clear technical components and excellent communication skills for working in a cross-functional environment.
Nice-to-Haves:
  • Hands-on experience with Temporal or similar durable execution systems like Cadence or AWS Step Functions.
  • Experience with Redpanda or Apache Kafka, with a solid understanding of the Kafka protocol.
  • Production experience with gRPC and Protocol Buffers (Protobuf).
  • Proficiency with AWS, containerization (Docker, Kubernetes), Infrastructure as Code (Terraform), and CI/CD pipelines (e.g., Jenkins).
  • Experience with modern observability tools like Prometheus, Grafana, and distributed tracing systems.
  • Prior experience in FinTech, RegTech, or another highly regulated industry with familiarity with financial data or compliance systems.
How We Take Care of You:
  • Competitive Salary & Stock Options
  • Health Benefits
  • New Hire Home-Office Setup: One-time USD $500
  • Monthly Stipend: USD $150 per month via a Brex Card

Alpaca is proud to be an equal opportunity workplace dedicated to pursuing and hiring a diverse workforce.

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