Senior Software Engineer II Job at ICON (Austin)

Software Engineer II

We're building a dedicated team focused on improving operational efficiency and ...

Location

United States , Chicago

Salary:

146750.00 USD / Year

tastytrade

Expiration Date

Until further notice

Requirements

Must be able to learn quickly in areas without deep expertise
Have deep expertise in at least one language or framework in a production context
Have dabbled in languages, frameworks, or technologies beyond their expertise
Demonstrable professional experience working as a software engineer on a team

Job Responsibility

Build and maintain Ruby APIs, services, and systems that reliably and efficiently handle order routing and ledger flows
Implement technology improvements to enhance security, reliability, and performance
Provide guidance and leadership to more junior members of the team
Contribute to peer review process
Translate requirements and technical direction into production-quality code
Work independently on smaller scope tasks
Work under guidance of a senior engineer on larger projects
Write comprehensive tests for your code
Perform light infrastructure work to support application development
Continue growth by learning new systems and working towards ownership of tastytrade's systems

What we offer

Performance Bonuses
Stock Purchase Options
401k Plan
Medical/Dental/Vision Benefits
Annual educational / conference stipend
Sustainable workday with minimal on-call responsibilities
20 Paid Vacation Days
10 Paid Sick Days
Gym Membership Reimbursement
Commuter Benefits

Fulltime

Senior Software Engineer II

As a Senior Software Engineer II, you will collaborate closely with QA and the b...

Location

Vietnam , Ho Chi Minh City

Salary:

Not provided

Axon

Expiration Date

Until further notice

Requirements

8+ years of experience in software engineering, with a strong focus on backend development and cloud-based systems
Proven experience in building test automation frameworks for complex, large-scale systems in cloud environments
Proficiency in programming languages such as Go, C#, Java, or similar
Deep understanding of distributed systems and cloud-native technologies (e.g., Kubernetes, Terraform, Kafka)
Experience using AI tools to improve test automation, software quality, and development pipelines
Strong communication skills to collaborate with cross-functional teams and articulate technical concepts effectively

Job Responsibility

Collaborate closely with QA and the broader engineering teams to develop a scalable test automation system for cloud environments
Drive the technical strategy for testing across DEMS, making it easier for developers to write tests and improve overall software quality
Utilize your backend engineering expertise to make architectural decisions, conduct code reviews, and contribute to continuous improvements in our development practices
Mentor junior engineers and help shape the technical direction of the team

What we offer

Medical, Dental and Vision Insurance
Robust Paid Time Off policy
Bonuses
Lunch allowance
Cell phone stipend
Free LinkedIn Learning account or Udemy account
Access to 24/7 online emotional and mental support
Gym membership
Free parking
Stocked fridges and pantries - free coffee, cold beverages, snacks

Fulltime

Senior Software Engineer II

Axon’s Real Time Operations (RTO) division builds situational awareness software...

Location

United Kingdom , London

Salary:

Not provided

Axon

Expiration Date

Until further notice

Requirements

10+ years building and operating distributed systems at scale
proven track record of owning critical paths and SLOs
Deep expertise in control planes, service discovery, orchestration, partitioning/placement, and consistency models (CAP tradeoffs, CRDTs, leader/follower, quorum)
Strong coding in Go (also acceptable: Java/Rust)
design-first mindset, profiling and performance tuning (allocations, tail latency, lock contention)
Cloud-native foundations: Kubernetes, containers, service mesh (Istio/Envoy), gRPC/HTTP/2, backpressure and circuit-breaking patterns
Streaming/eventing: Kafka/NATS/Pub-Sub, schema evolution (Protobuf/Avro), idempotency keys, and exactly-once vs at-least-once tradeoffs
Security: mTLS, OAuth/OIDC, JWT, x.509, HSM/KMS, structured threat modeling and mitigation

Job Responsibility

Own control-plane architecture for multi-tenant, planet-scale IoT fleets: device provisioning and lifecycle, device identity & PKI, configuration/state management (twin/shadow), command & control, policy/RBAC enforcement, OTA updates and rollout strategies, and authoritative device state
Drive reliability, safety, and security-by-design: zero-trust defaults, mutual TLS, certificate rotation at scale, least-privilege key management (HSM/KMS), robust secrets hygiene, threat modeling, and defense-in-depth for multi-tenancy
Lead cross-org technical strategy: set engineering standards (APIs, versioning, deprecation, rollout, testing), create long-range roadmaps, and mentor/level-up senior engineers across cloud and device teams
Partner with device teams on transport and protocol choices, schema and API contracts, edge–cloud sync models, staged rollouts, failure injection, and field-safe rollback
Establish end-to-end observability (metrics, tracing, structured/audit logs), actionable dashboards, incident response runbooks, and capacity planning with empirical load testing and cost guardrails

What we offer

Competitive Base Salary
Annual Bonus and Restricted Stock Unit Eligibility
Comprehensive Pension Plan with Matching Contribution
30 days paid holiday in addition to UK public holidays
Enhanced Maternity and Paternity Leave for all employees
Private Health Insurance
Cash Plan including Dental, Optician and Therapeutic Treatment Plans
GymPass Subscription
Life assurance (x4 Annual Salary)
Group income Protection

Fulltime

Senior Software Engineer II

The Entity Graph team builds the core knowledge graph and services that connect ...

Location

United States , Seattle

Salary:

141000.00 - 225600.00 USD / Year

Axon

Expiration Date

Until further notice

Requirements

Strong backend engineering experience (typically 8+ years) with proven technical leadership
Proficiency in one or more modern languages (e.g., Java/Kotlin, C#, Go, or similar) and cloud-native service development
Experience designing data models for complex, interrelated domains and working with relational and NoSQL/graph stores
Solid systems design skills for distributed, high-throughput services
Clear communicator who collaborates effectively across teams
Security- and privacy-conscious mindset

Job Responsibility

Design and implement scalable services for entity modeling, ingestion, indexing, and query
Define and evolve data and schema models for interconnected records
Lead end-to-end projects: architecture, implementation, and delivery
Collaborate with product and data partners to translate requirements into technical solutions
Improve service reliability, testing, and observability
Mentor peers and contribute to engineering best practices

Fulltime

Senior Software Engineer II

Articulate is looking for a Senior Software Engineer II to join our amazing Reac...

Location

United States

Salary:

163900.00 - 245900.00 USD / Year

Articulate

Expiration Date

Until further notice

Requirements

Proven experience building and scaling production software systems, often gained over 8+ years, with demonstrated technical depth and breadth
Deep expertise in backend and frontend technologies: Node.js, Postgres, Docker, React, TypeScript
Proficiency developing and maintaining services on AWS, and strong operational skills using tools like Datadog or equivalent APMs
Experience building secure, compliant distributed applications with a strong focus on scalability, observability, and resilience
Commitment to accessibility and inclusive design in software development
Outstanding communication skills, with an ability to clearly explain technical topics to technical and non-technical stakeholders
A track record of technical leadership, mentoring others, and influencing engineering direction beyond your immediate team

Job Responsibility

Lead development of new features and enhancements, balancing speed of delivery with scalability, reliability, and long-term sustainability
Shape application architecture for a distributed platform, ensuring it remains performant, secure, and accessible for learners globally
Influence technical direction, driving design discussions, evaluating tradeoffs, and introducing frameworks and patterns that raise the engineering bar
Mentor and support engineers at multiple levels: coaching, reviewing work, and fostering technical excellence across teams
Partner cross-functionally with product managers, designers, and other engineers to align technical solutions with customer needs
Guide incident response and operations by anchoring on-call rotations and helping others navigate complex challenges
Contribute to a world-class engineering culture in a remote-first environment
Drive outcomes with autonomy, focusing on impact and quality results

What we offer

This position is bonus eligible
This position is eligible for Articulate’s robust suite of benefits

Fulltime

Senior Software Engineer II- Backend

As a Senior Software Engineer II at Aledade, we maintain, improve, and expand ou...

Location

United States

Salary:

Not provided

Aledade, Inc.

Expiration Date

Until further notice

Requirements

BS/BTech (or higher) in Computer Science, Engineering or a related field
6+ years experience as an engineer building full-stack web applications as part of a cross-functional team
3+ years of experience working with SQL or other database querying language on large multi-table data sets
3+ years of experience acting as a trusted technical decision-maker in a team setting, solving for short-term and long-term business value
3+ years of experience coaching other engineers

Job Responsibility

Develop and implement scalable and performant solutions
Partner, as a peer, with Engineering Managers, Product Managers, and stakeholders throughout Aledade to develop and execute technical roadmaps using Agile processes
Mentor and coach more junior engineers including thorough pull request reviews for other developers and be receptive to critical feedback on your own work

Fulltime

Senior Software Engineer II - AI/ML

As a Senior Software Engineer II at Aledade, we maintain, improve, and expand ou...

Location

United States

Salary:

Not provided

Aledade, Inc.

Expiration Date

Until further notice

Requirements

BS/BTech (or higher) in Computer Science, Engineering or a related field
6+ years experience as an engineer building full-stack web applications as part of a cross-functional team
3+ years of experience working with SQL or other database querying language on large multi-table data sets
3+ years of experience acting as a trusted technical decision-maker in a team setting, solving for short-term and long-term business value
3+ years of experience coaching other engineers

Job Responsibility

Develop and implement scalable and performant solutions
Partner, as a peer, with Engineering Managers, Product Managers, and stakeholders throughout Aledade to develop and execute technical roadmaps using Agile processes
Mentor and coach more junior engineers including thorough pull request reviews for other developers and be receptive to critical feedback on your own work
Improve AI/ML infrastructure for model development, training, and deployment, with a focus on large language models and other generative AI architectures
Design multi-year vision, shaping the direction of crucial generative AI areas - text generation, image synthesis, multimodal models, and personalized content creation
Architect systems to enhance the capabilities and relevance of AI models, making complex data sets more accessible and actionable
Design and implement prompt engineering strategies to effectively guide generative AI models
Work closely with Product Management, Practices, Sales, Customer Success, and other stakeholders to identify and prioritize applied AI use cases within the organization
Analyze product usage patterns and trends to make data-driven decisions and forecasts for generative AI applications
Maintain the security of protected patient health information and ensure compliance with relevant regulations in the context of AI

Fulltime

Senior Software Engineer II (Golang)

We’re not just building restaurant tech—we’re giving independent restaurants the...

Location

United States , New York City

Salary:

145000.00 - 190000.00 USD / Year

MyTennisLessons

Expiration Date

Until further notice

Requirements

5+ years of experience in software development
Strong scripting skills in languages such as GoLang, Python, or Bash
Professional experience with SQL
Professional experience with MongoDB
Strong knowledge of computer science fundamentals such as data structures, algorithms, and design patterns
Design, build, and maintain highly resilient, flexible, and scalable architecture in collaboration with other Engineers
Experience writing scalable APIs
Ability to work independently and in a team environment
Collaborate with the team to ensure solid technical decision-making and high quality team output
Identify and justify opportunities to address tech debt as a part of our roadmap

Job Responsibility

Design, develop, and maintain high-performance software applications using Golang with a focus on building CRUD APIs ( Rest and gRPC)
Collaborate with cross-functional teams to identify and solve software problems
Implement and manage monitoring and logging systems to provide visibility into the production environment
Write efficient and reusable code that follows industry best practices and standards
Write automated tests to ensure the quality of the software applications
Optimize software performance and ensure scalability and reliability
Participate in code reviews and provide constructive feedback to team members

What we offer

Medical, Dental and Vision Insurance
401k with company match
RSUs
Paid vacation, 10 company holidays, sick time, and volunteer time off
Employee Resource Groups to build community and inclusion at work
Monthly cell phone and internet stipend
Tuition reimbursement for up to $2,000 per calendar year to assist with your professional development

Fulltime

Senior Software Engineer II

ICON

Location:
United States , Austin

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 20, 2026

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