Senior/Staff Software Engineer Job at Robert Half (Miami)

Senior/Staff Software Engineer

As a Senior/Staff Software Engineer, you are expected to act as a tech lead in y...

Location

Türkiye , İstanbul

Salary:

Not provided

invent.ai

Expiration Date

Until further notice

Requirements

5+ years overall professional web application development experience (preferably with Node.js)
Demonstrated strong hands-on technical skills
actively involved in coding and capable of solving complex architectural challenges directly
Experience in designing scalable, high-performance, data-intensive system architectures
Good knowledge of OOP, design patterns, asynchronous programming, microservices, concurrency, and transactions
At least 2-year production experience in working with various Javascript libraries - Express (preferred), Hapi, Sails, Nest etc.
Excellent knowledge of contemporary Javascript (ES6+)
Familiarity with relational and non-relational databases, key-value stores and search engines (PostgreSQL, Microsoft SQL Server, MongoDB, Redis, Elasticsearch etc)
Strong communication skills

Job Responsibility

Architect, lead, design, develop, and evolve high-performance APIs and microservices that handle complex data at scale
Be an active participant in our technical strategy and roadmap decisions, implement new designs and improve the architecture in our current and new products
Working with the front-end developers to ensure that the required data flow is well designed
Helping the current engineering processes by code reviews, mentorship, applying best practices etc.
Analyze the impact of features, hypothesize and implement new solutions

What we offer

We provide monthly fixed contribution to internet bill and fun packets (Netflix, Amazon Prime etc.)
We care about your health and support it with comprehensive private health insurance
We support your career growth with Udemy, Medium, HBR and other learning tools
At Invent.ai, you have extra off days for different occasions (birthday, moving day, maternity & paternity leaves etc.)
Great people make the perfect match: We have a powerful referral bonus for the friend you refer, bring to buddy!
Work hard, play harder, unlimited fun at work: All-day snacks at the office, team activities, social club meetings, annual retreats, monthly happy Friday drinks and other celebrations. Also, we love gaming and so have a Game Master at Invent! (We really mean it when we say we love it!)
At Invent.ai we celebrate and reward our successful teammates who have won awards in arts and sports!
We care about social responsibility and that's why we have a community! Invent.ai gives you the opportunity to make a real difference in people's lives. Our Invent Social Responsibility Club works for educational scholarships and donations, supports young talents by sponsoring them, raises money by running on behalf of non-governmental organizations in marathons etc.
We believe that we will be more productive when we achieve our work-life balance. We support the Invent social clubs for their hobbies
painting, tennis, football and more!

Fulltime

Senior/Staff Software Engineer

We're hiring Senior and Staff Software Engineers to help build the platform that...

Location

United States

Salary:

150000.00 - 200000.00 USD / Year

Homebound

Expiration Date

Until further notice

Requirements

7+ years of professional software engineering experience (10+ for Staff)
Track record of shipping products that land real world impact
Built and delivered full-stack features across modern web technologies
Actively using AI coding tools (Claude Code, Cursor, etc.) in your daily workflow
Demonstrated leadership and ownership
Designed systems that balance quick iterations with long-term reliability and maintainability
Partnered with product, design, and non-technical stakeholders to define requirements, make tradeoffs, and deliver outcomes

Job Responsibility

Design, build, and deliver features across the platform
Write and deploy high-quality, production-grade code daily
Work with product to translate messy, real-world processes into clean, reliable software
Raise the bar across engineering
Contribute to architecture decisions, API contracts, and data models that shape how our systems scale and evolve

What we offer

Offers Equity

Fulltime

Senior/Staff Software Engineer (Common Lisp)

We are seeking a skilled software engineer with deep expertise in Common Lisp an...

Location

Poland , Kraków

Salary:

Not provided

Keepit

Expiration Date

Until further notice

Requirements

Good Common Lisp understanding
Experience in microservices, distributed systems, and building high-performance job scheduling systems
Used to working with sbcl, emacs, slime
Experience developing on Linux systems
General SQL understanding
Good understanding of TCP/IP, HTTP, RESTful APIs, and XML
Strong initiative and a proactive mindset, with a willingness to share knowledge, and support a collaborative environment
Strong communication skills, with the ability to work effectively in a team

Job Responsibility

Lead technical design and architecture for features and services
Participate in all phases of the software development lifecycle
Collaborate with Support to troubleshoot issues and deliver timely fixes
Work with Operations to drive performance improvements
Identify technical gaps and drive effective solutions
Maintain high quality by promoting clear documentation, strong code quality, and architectural enhancements
Ensure system reliability, including error handling, observability, and scalability

Fulltime

Senior/Staff Software Engineer, Search & Retrieval Infrastructure

We are hiring a senior/staff software engineer to help design and build core com...

Location

Israel , Tel Aviv

Salary:

Not provided

Pinecone

Expiration Date

Until further notice

Requirements

Systems Expertise: Architectural Depth: You have a proven track record (typically 6+ years) of shipping production-grade backends for large-scale systems
Systems Expertise: Data Engineering Savvy: You’re comfortable building high-throughput indexing pipelines that handle both the messy world of unstructured data and the rigid world of structured schemas
AI & Retrieval: Retrieval Intuition: You understand that search is more than just a keyword match. You have direct experience (or deep theoretical knowledge) in semantic search, vector databases, hybrid retrieval strategies, or with traditional search engines like Elastic or OpenSearch
AI & Retrieval: RAG & Orchestration: You understand the nuances of Retrieval-Augmented Generation (RAG) patterns, from embedding pipelines and hybrid search techniques to how query planning and metadata filtering can make or break an LLM's performance
Technical: Language Fluency: You are an expert in at least one major language like Go, Rust, C++, Java, or Python
Technical: Infrastructure: Familiarity and experience with modern infrastructure tools, such as Kubernetes, cloud-native architectures, and observability frameworks, as well as infrastructure-as-code tools like Terraform or Pulumi
Ownership & Impact: Product Thinking: You don't just build to spec
you build for the user. You can design clean, intuitive APIs that both human developers and autonomous agents will love
Ownership & Impact: Ambiguity Navigator: You’re comfortable in a high-growth environment. You prefer owning a problem over executing a ticket

Job Responsibility

Design and build scalable platform components leveraging advanced retrieval via query planning, semantic and hybrid search, metadata-aware search, and LLM generation
Design and build optimized indexing pipelines for structured and unstructured data
Build backend services for semantic and hybrid retrieval, knowledge graph construction, and retrieval orchestration
Improve retrieval quality through evaluation and observability frameworks
Design APIs for internal and external user and agentic consumers
Optimize latency, throughput and cost across large-scale inference and retrieval workloads
Drive technical direction for reliability and security

Fulltime

Senior/Staff Software Engineer - Data Platform

Perplexity is looking for experienced Data Platform Engineers to design, build, ...

Location

United States , San Francisco, Seattle, New York City

Salary:

250000.00 - 385000.00 USD / Year

Perplexity

Expiration Date

Until further notice

Requirements

5+ years (Senior) or 8+ years (Staff) of software engineering experience
Strong experience building production data infrastructure systems
Hands-on experience with batch and/or streaming data processing at scale
Deep familiarity with data orchestration systems (Airflow, Dagster, or similar)
Proficiency in Python and at least one additional backend language (Go, TypeScript, etc.)
Strong systems thinking: you understand tradeoffs across reliability, latency, cost, and complexity
Experience supporting ML/AI workflows, training pipelines, or evaluation systems
Familiarity with data quality, lineage, observability, and governance tooling
Prior ownership of internal platforms used by many teams

Job Responsibility

Design and operate large-scale batch and streaming data pipelines supporting product features, AI training/evaluation, analytics, and experimentation
Build and evolve event-driven and streaming systems (e.g., Kafka/Kinesis/PubSub-style architectures) for real-time ingestion, transformation, and delivery
Own batch processing frameworks for backfills, aggregations, and offline computation
Lead the design and operation of data orchestration systems (e.g., Airflow, Dagster, or equivalent), including scheduling, dependency management, retries, SLAs, and observability
Establish strong guarantees around data correctness, freshness, lineage, and recoverability
Design systems that handle scale, partial failure, and evolving schemas
Build self-serve data platforms that empower engineers, data scientists, and analysts to safely create and operate pipelines
Improve developer experience for data work through better abstractions, tooling, documentation, and paved paths
Set standards for data modeling, testing, validation, and deployment
Drive architectural decisions across data infrastructure for storage, compute, orchestration, and APIs

What we offer

Equity
Health
Dental
Vision
Retirement
Fitness
Commuter and dependent care accounts

Fulltime

Senior/Staff Software Engineer (Backend), Growth

Our Growth Team sits at the heart of Airwallex’s mission, focusing on user acqui...

Location

United States , San Francisco

Salary:

140000.00 - 230000.00 USD / Year

Airwallex

Expiration Date

Until further notice

Requirements

Bachelor degree or above in computer science or engineering related majors
5+ years of experience in modern engineering practices focused on continuous integration and quality engineering
Strong computer science fundamentals, solid understanding of OOP concepts
Experience domain driven design and event driven architectures
Deep working experience with high throughput / low latency / high available distributed systems
Cloud experience with GCP (preferred) or AWS (EC2, RDS, ELB, CloudFront, etc.) with Docker and Kubernetes
Familiarity with observability tooling such as Splunk, Grafana, and Prometheus

Job Responsibility

Design and Build Scalable Systems
Enable Data-Driven Decisions
Collaborate and Innovate
Experiment and Iterate
Promote Security & Compliance

What we offer

medical, dental, and vision insurance
a 401(k) plan
short-term and long-term disability
basic life insurance
well-being benefits
20 paid days of vacation
12 paid days of company holidays

Fulltime

Senior/Staff Software Engineer, OfficeJS

At Harvey, we’re transforming how legal and professional services operate — not ...

Location

United States , New York

Salary:

200000.00 - 312000.00 USD / Year

Harvey

Expiration Date

Until further notice

Requirements

5+ years of software engineering experience, with significant depth in Office Add-in development using OfficeJS
Experience building and shipping a production Office Add-in product, ideally one used at enterprise scale
Strong proficiency in JavaScript/TypeScript, HTML, and CSS
Deep understanding of Office Add-in architecture, requirement sets, manifest configuration, and cross-platform considerations
Experience with React or similar modern frontend frameworks
Track record of shipping highly intuitive products with strong attention to detail
Familiarity with Microsoft Office Add-in guidelines and AppSource submission process is a plus

Job Responsibility

Own and lead the technical direction of Harvey in Word, our flagship Office Add-in product, alongside our other Microsoft Office integrations
Build the AI-native editing experience: agentic document rewrites, real-time redlining, and playbook automation that transforms how lawyers work
Design and build sophisticated integrations with Microsoft Word using the OfficeJS API, including document manipulation, playbook reviews, and AI-assisted drafting
Architect scalable, maintainable solutions that handle the constraints and quirks of the Office Add-in environment across platforms (Windows, Mac, Web)
Build polished, high-performance interfaces with crisp interactions and resilient error handling
Collaborate with product, design, and backend teams to shape APIs and UX for AI-powered features like streaming results and tool-calling workflows
Navigate Office Add-in requirement sets, versioning, and cross-platform compatibility to ensure broad, reliable support
Contribute to Harvey in Outlook and shape the next generation of agentic AI interfaces across the Microsoft suite
Mentor engineers, drive technical decisions, and raise the bar on quality and developer experience

What we offer

Comprehensive health, dental and vision coverage
retirement benefits (401k match up to 4%)
flexible PTO
equity plan
bonus

Fulltime

Senior/Staff Software Engineer, OfficeJS

At Harvey, we’re transforming how legal and professional services operate — not ...

Location

United States , San Francisco or New York City

Salary:

200000.00 - 312000.00 USD / Year

Harvey

Expiration Date

Until further notice

Requirements

5+ years of software engineering experience, with significant depth in Office Add-in development using OfficeJS
Experience building and shipping a production Office Add-in product, ideally one used at enterprise scale
Strong proficiency in JavaScript/TypeScript, HTML, and CSS
Deep understanding of Office Add-in architecture, requirement sets, manifest configuration, and cross-platform considerations
Experience with React or similar modern frontend frameworks
Track record of shipping highly intuitive products with strong attention to detail
Familiarity with Microsoft Office Add-in guidelines and AppSource submission process is a plus

Job Responsibility

Own and lead the technical direction of Harvey in Word, our flagship Office Add-in product, alongside our other Microsoft Office integrations
Build the AI-native editing experience: agentic document rewrites, real-time redlining, and playbook automation that transforms how lawyers work
Design and build sophisticated integrations with Microsoft Word using the OfficeJS API, including document manipulation, playbook reviews, and AI-assisted drafting
Architect scalable, maintainable solutions that handle the constraints and quirks of the Office Add-in environment across platforms (Windows, Mac, Web)
Build polished, high-performance interfaces with crisp interactions and resilient error handling
Collaborate with product, design, and backend teams to shape APIs and UX for AI-powered features like streaming results and tool-calling workflows
Navigate Office Add-in requirement sets, versioning, and cross-platform compatibility to ensure broad, reliable support
Contribute to Harvey in Outlook and shape the next generation of agentic AI interfaces across the Microsoft suite
Mentor engineers, drive technical decisions, and raise the bar on quality and developer experience

What we offer

Equity plan
Bonus
Comprehensive health, dental and vision coverage
Retirement benefits (401k match up to 4%)
Flexible PTO

Fulltime

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