mid-level software engineer Jobs in houston, tx

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Senior Full Stack Software Engineer with AWS, React, SaaS Platform

Improving Corporate Services

Houston, Texas, USA

Full-time

Position Overview Improving is looking for an experienced full stack software Engineer to join our team. As a full stack software engineer you will participate in a cutting-edge SaaS platform build out. This is a key role within our SaaS development organization, focused on developing scalable, cloud-native solutions capable of handling large-scale, high-frequency data. Responsibilities: Develop cutting edge water management solutions in product-based workflowsDesign and implement complex back

Software Engineer - Sr. Consultant Level (Java/Full Stack) (Hybrid/Onsite)

Visa Inc.

Remote or Atlanta, Georgia, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe

Structural Design Engineer

Datasoft Technologies, Inc.

Houston, Texas, USA

Full-time, Contract

Structural Design Engineer Onsite About the Job Location: Houston, TX, or Greenville, SC, or Aiken, SC Pay rate: Hourly Job ID: 18001 This is a full-time W2 position with no subcontracting or C2C. Responsibilities: The purpose of this position is to provide essential technical knowledge and perform engineering work as described below. This position serves as a staff engineer performing engineering assignment of intermediate complexity. Under direct supervision of the Discipline Lead Engineer or

Sr SoC Gate-Level Simulation (GLS) Engineer

Yoh - A Day & Zimmerman Company

Remote or Santa Clara, California, USA

Full-time

Sr SoC Gate-Level Simulation (GLS) Engineer In need of a solid Gate-Level Simulation Engineer to support complex System-on-Chip (SoC) development. In this contract role, you ll be responsible for verifying gate-level functionality, timing, and power across SoC subsystems. You'll work closely with RTL, physical design, and verification teams to ensure accurate coverage and system-level stability. Scope: Develop and apply GLS methodologies for high-performance SoC projects Run gate-level simulati

Software Engineer - Sr. Consultant level (Java) - (Hybrid/Onsite)

Visa Inc.

Remote or Austin, Texas, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe

Senior Software Engineer I, Backend

Catapult Solutions Group

Remote

Full-time

Senior Software Engineer Real-Time Streaming Analytics Engineering Department Remote (U.S. Based Flexible Work Policy) This is a fully remote role with flexible work hours. No on-site requirements. Full-Time PositionAbout Our Client Our client is a leading innovator in the creator commerce space, offering tools and platforms that connect digital influencers with global brands and retailers. With over a decade of industry experience, they operate globally and serve a massive user base of creato

Lead Software Engineer - CoCounsel Infrastructure

Thomson Reuters U.S. Inc.

Remote or Eagan, Minnesota, USA

Full-time

Lead Software Engineer - CoCounsel Infrastructure Ready to advance the technical strategy behind industry-transforming AI? Thomson Reuters is seeking a Lead Software Engineer to help grow CoCounsel, our state of the art AI assistant. In this role, you'll join a team of skilled engineers to plan and execute critical initiatives like our global expansion, disaster recovery strategy, and cross-cloud migration. Our ideal candidate is curious, sympathetic, and flexible. About the Role In this oppo

Senior Developer - FIX Gateway

Korn Ferry

Houston, Texas, USA

Contract

Position: Senior Developer - FIX Gateway Overview: This role focuses on building and maintaining FIX Gateway applications using Python to support live trading strategies and exchange connectivity. The developer will play a key role in bridging internal trading platforms with external exchanges, enabling real-time trading and data flow. Responsibilities: Design and implement FIX Gateways using Python to connect with major commodity exchanges. Develop high-performance applications for live tradi

Principal level IT Infrastructure Engineer / Re-IP

Prudent Technologies and Consulting

Remote

Contract

Network/Systems Lead Engineer Network Integration (Re-IP) Fully REMOTE contract , but weekly travel required. Travel can be anywhere in the US; however it will primarily be in the northeast. So, the preference is someone located in the northeast US like Massachusetts Re-IP Acceleration Technical Lead Principal level IT Infrastructure Engineer with broad and deep infrastructure knowledge and experience across network, server, and end-user device technologies. Accountable for 1) providing techni

Senior Developer - FIX Gateway

Korn Ferry

Houston, Texas, USA

Contract

Position: Senior Developer - FIX Gateway Overview: This role focuses on building and maintaining FIX Gateway applications using Python to support live trading strategies and exchange connectivity. The developer will play a key role in bridging internal trading platforms with external exchanges, enabling real-time trading and data flow. Responsibilities: Design and implement FIX Gateways using Python to connect with major commodity exchanges. Develop high-performance applications for live tradi

Controls Engineer-Ignition Experience

Mastech Digital

Houston, Texas, USA

Full-time

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a Controls Engineer-Ignition experience for our client in the Engineering Solutions domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Permanent position, and the client is looking for someone to start immediately. Duration: Full-time Location: Houston, TX Salary: $100,000/ A

Senior Level Scala Engineer AZ1Peter11416

Cycle 3 IT Staffing

Remote

Contract

by | Jul 9, 2025 Posted 17 seconds agoCycle3 IT Staffing is seeking a Senior Level Scala Engineer. Requirements are below: Location: US remote preferred Project Duration: 1 year+ Must Have Requirements: 5+ years Scala experience (Should self rate Scala as a minimum of 8 out of 10) Proven background in Databricks streaming. Solid understanding of data architecture, pipeline orchestration, and data modeling. Comfortable with cloud environments and tools. Experience in external client-facing roles

contract .NET Software Engineer, EF Core

Computer Staff, Inc.

Houston, Texas, USA

Contract

We have been retained by our excellent client in Houston to deliver a Senior .NET Software Engineer on a contract basis. Contract can result in regular full-time, direct hire. C# strength is the key, but we also seek javascript skills, full stack, multi-tenant/web tenant, security, authentication, authorization, entitlements of action or data. C# REST API creation skills require. Entity Framework / EF Core, LiNQ operator skills are required. Basic knowledge of encryption and private/public

Senior Software Engineer

BCforward

Remote

Contract

Senior Software Engineer BCforward is currently seeking a highly motivated Senior Software Engineer for an opportunity at Minneapolis, MN Location! Position Title: Senior Software Engineer Location: Minneapolis, MN Anticipated Start Date: 07/30/2025 Please note this is the target date and it is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: 5 Months Job Type: Full Time (>=40 HRS WEEKLY) - CONTRACT - Remote Pay Range: $70/hr to

System Engineer (mid-career, remote)

Lockheed Martin Corporation

Remote or King of Prussia, Pennsylvania, USA

Full-time

Job Description Are you a skilled System Engineer with a background in DOD C2 Systems looking for a new challenge? Do you have a passion for designing, developing, and integrating complex systems? We have an exciting opportunity for a highly motivated and experienced System Engineer to join our team, working on cutting-edge DOD systems and contributing to the development of a CJADC2 compliant data layer. What you'll be doing: Design, develop, and integrate complex DOD systems into a CJADC2 co

Lead Software Engineer (Profile, MUMPS)(Remote - Eligible)

Capital One

Remote or Wilmington, Delaware, USA

Full-time

Lead Software Engineer (Profile, MUMPS)(Remote - Eligible) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Lead Software Engineers - Profile who are passionate about marrying data with emerging techno

Senior Software Engineer (Profile, MUMPS)(Remote - Eligible)

Capital One

Remote or Wilmington, Delaware, USA

Full-time

Senior Software Engineer (Profile, MUMPS)(Remote - Eligible) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Senior Software Engineers - Profile who are passionate about marrying data with emerging te

Senior Software Engineer / Backend / Remote US (SF or NYC preferred)

Motion Recruitment Partners, LLC

Remote or San Francisco, California, USA

Full-time

Senior Software Engineer | Early Team | High-Growth API Startup (Remote, USA Preferred: SF or NYC) A venture-backed team redefining personalization in ecommerce is hiring a Senior Software Engineer to join as one of its earliest team members. The company has already closed over $7M in booked revenue and is backed by top institutional investors. Now, they're looking for someone to help build scalable systems and take their platform to the next level. The Role As Senior Software Engineer (employe

Senior Software Engineer

GNRSystems

Remote

Contract

We are seeking a highly experienced and self-motivated Senior Software Engineer for a remote W2 position. The ideal candidate will have a strong background in full-stack development, software architecture, and cloud technologies, with the ability to design and build scalable enterprise applications in a fast-paced Agile environment. Key Responsibilities:Design, develop, test, and deploy high-quality software solutions. Work across the full software stack: backend services, APIs, databases, and f

Senior Software Engineer

Splunk Inc.

Remote or San Jose, California, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor